{"title":"Carburetors","description":null,"products":[{"product_id":"sierra-18-0324-carburetor-to-manifold-gasket-for-mercury-outboards-replaces-mercury-27-15172-3","title":"Sierra 18-0324 Carburetor to Manifold Gasket - Replaces Mercury 27-151724, 27-15172-3, 27-93214","description":"\u003cp\u003eThe Sierra 18-0324 is a carburetor to manifold gasket for Mercury outboard engines, designed to create a reliable seal at the joint between the carburetor and the intake manifold. This round gasket is manufactured to meet or exceed the fit, form, and function of the original equipment part it replaces, giving boat owners and marine technicians a dependable option for carburetor service and rebuild work. Sealing this joint properly is important for maintaining correct air-fuel mixture and preventing vacuum or air leaks that can cause rough idling, hesitation, or hard starting.\u003c\/p\u003e\u003cp\u003eThe Sierra 18-0324 cross-references directly to Mercury OEM numbers 27-151724, 27-15172-3, 27-15172, and 27-93214, and is also interchangeable with GLM 32770 and Mallory 9-60048, making it easy to source as a replacement no matter which part number appears on your existing gasket or repair manual. It is a lightweight, single-use gasket intended to be installed once and replaced whenever the carburetor is removed for service, ensuring a fresh, leak-free seal each time the joint is broken.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-0324\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor to Manifold Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Mercury Outboard Gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999873132\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e Mercury 27-151724, 27-15172-3, 27-15172, 27-93214\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso Interchangeable With:\u003c\/strong\u003e GLM 32770, Mallory 9-60048\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned as a direct cross-reference replacement for Mercury outboard carburetor to manifold gasket applications identified by Mercury part numbers 27-151724, 27-15172-3, 27-15172, and 27-93214.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury 27-151724\u003c\/li\u003e\n\u003cli\u003eMercury 27-15172-3\u003c\/li\u003e\n\u003cli\u003eMercury 27-15172\u003c\/li\u003e\n\u003cli\u003eMercury 27-93214\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-0324 gasket fit?\u003c\/strong\u003e The Sierra 18-0324 is a carburetor to manifold gasket for Mercury outboard engines, cross-referencing Mercury part numbers 27-151724, 27-15172-3, 27-15172, and 27-93214.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-0324 the same as Mercury 27-151724?\u003c\/strong\u003e Yes, the Sierra 18-0324 carburetor to manifold gasket directly cross-references Mercury 27-151724, along with Mercury 27-15172-3, 27-15172, and 27-93214.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shape is the 18-0324 carburetor gasket?\u003c\/strong\u003e It is a round gasket, matching the shape of the carburetor to manifold joint it seals on Mercury outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-0324 weigh?\u003c\/strong\u003e The Sierra 18-0324 carburetor to manifold gasket weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-0324 interchangeable with GLM or Mallory gaskets?\u003c\/strong\u003e Yes, in addition to its Mercury cross-references, the Sierra 18-0324 is also interchangeable with GLM 32770 and Mallory 9-60048.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-0324 a genuine Mercury part or an aftermarket replacement?\u003c\/strong\u003e The 18-0324 is a Sierra aftermarket gasket manufactured to meet or exceed the quality of the original Mercury equipment it replaces, rather than a genuine Mercury-branded part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 18-0324 gasket made of?\u003c\/strong\u003e A specific gasket material is not published for the Sierra 18-0324; it is engineered to provide a reliable seal between the carburetor and intake manifold on applicable Mercury outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes in the box when I order the 18-0324?\u003c\/strong\u003e Ordering the Sierra 18-0324 gets you one carburetor to manifold gasket for Mercury outboard applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm the 18-0324 is the right gasket for my carburetor rebuild?\u003c\/strong\u003e Check your old gasket or parts diagram for Mercury number 27-151724, 27-15172-3, 27-15172, or 27-93214 (or GLM 32770 \/ Mallory 9-60048); any of these match the Sierra 18-0324.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-0324 gasket?\u003c\/strong\u003e The UPC for the Sierra 18-0324 carburetor to manifold gasket is 030999873132.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988064448731,"sku":"SIE-18-0324","price":1.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0324_lg__55063.1558120667.500.750.jpg?v=1785188365"},{"product_id":"carb-mounting-gasket-for-rochester-2-barrel-replaces-mercruiser-27-64692-fits-mercruiser-crusader-454","title":"Sierra 18-0356 Carb Mounting Gasket, Replaces 1347-818620, for Rochester 2 Barrel Carburetors","description":"\u003cp\u003eThe Sierra 18-0356 is a carburetor base mounting gasket designed to seal the connection between a Rochester 2 barrel carburetor and the intake manifold. This is the same base gasket that Sierra includes with every one of its remanufactured carburetors, and it is also used together with Sierra Carb Kit 18-7070 when performing a full carburetor rebuild. Installing a fresh mounting gasket during any carburetor removal, rebuild, or replacement is essential to prevent air and fuel leaks at the base of the carburetor, which can cause rough idle, poor fuel efficiency, and inconsistent engine performance.\u003c\/p\u003e\u003cp\u003eEach gasket is sold as a single unit and is built to the same fit and material specification as the original equipment gasket it replaces. Because it directly cross-references several OEM and OEM-equivalent part numbers, it is a straightforward drop-in replacement for boat owners and marine technicians servicing Rochester 2 barrel carburetor setups.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-0356\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carb Mounting Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor Type:\u003c\/strong\u003e Rochester 2 barrel carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsed With:\u003c\/strong\u003e Sierra Carb Kit 18-7070\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999873439\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 1347-818620, 13478186201, 1347-818620R02\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Rochester 2 barrel carburetors.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cp\u003e1347-818620, 13478186201, 1347-818620R02\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetors does the Sierra 18-0356 gasket fit?\u003c\/strong\u003e The Sierra 18-0356 is a base mounting gasket designed for Rochester 2 barrel carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-0356 gasket included with a full carburetor rebuild kit?\u003c\/strong\u003e Yes, this gasket is used together with Sierra Carb Kit 18-7070 when performing a complete carburetor rebuild, and it is also the same base gasket included with every Sierra remanufactured carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does Sierra 18-0356 cross-reference?\u003c\/strong\u003e It replaces OEM numbers 1347-818620, 13478186201, and 1347-818620R02.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in one order of part number 18-0356?\u003c\/strong\u003e Each order includes a single Carb Mounting Gasket, matching the unit count of 1 for this part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does a carburetor need a base mounting gasket?\u003c\/strong\u003e A base mounting gasket like the 18-0356 seals the joint between the carburetor and the intake manifold to prevent air and fuel leaks that can cause rough idle or poor performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-0356 gasket weigh?\u003c\/strong\u003e The Sierra 18-0356 Carb Mounting Gasket weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-0356 an OEM or aftermarket part?\u003c\/strong\u003e It is an aftermarket gasket manufactured by Sierra that is built to match the fit of the OEM base gasket it replaces on Rochester 2 barrel carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the carburetor base gasket?\u003c\/strong\u003e Anytime the carburetor is removed, rebuilt, or replaced, the base gasket, such as the Sierra 18-0356, should be replaced to ensure a proper seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-0356 gasket?\u003c\/strong\u003e The UPC for the Sierra 18-0356 Carb Mounting Gasket is 030999873439.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-0356 gasket work on its own without a full rebuild kit?\u003c\/strong\u003e Yes, the 18-0356 can be purchased and installed on its own as a replacement base gasket, or used alongside Sierra Carb Kit 18-7070 during a complete rebuild.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988072673499,"sku":"SIE-18-0356","price":7.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0356_lg__55399.1558118960.500.750.jpg?v=1785188282"},{"product_id":"sierra-18-0384-carburetor-gasket-for-mercury-outboards-replaces-oem-27-89221-1","title":"Sierra Carburetor Gasket 18-0384, Replaces 27-89221-1, Mercury Outboard","description":"\u003cp\u003eThe Sierra Carburetor Gasket 18-0384 is a replacement carburetor gasket sold for Mercury outboard carburetor service and rebuild work. It is used during carburetor overhaul or reassembly to restore a proper seal at the carburetor mounting or body joint, helping prevent air and fuel leaks that can cause rough idle, hard starting, or an inconsistent air\/fuel mixture. This gasket is a genuine Sierra part identified by Sierra part number 18-0384 and is cross-referenced to OEM number 27-89221-1, so it can be ordered as a direct equivalent when that OEM number is called out in a service manual or parts diagram. It is a compact, precision-cut gasket with a small footprint suited to carburetor-body sealing rather than larger engine gaskets, and it ships as an individual gasket rather than a full kit. Because carburetor gaskets are compressed and can take a permanent set once installed, Sierra recommends replacing this gasket any time the carburetor is disassembled rather than reusing the old one. It is intended for Mercury outboard carburetor applications.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-0384\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mercury outboard carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 27-89221-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999949622\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Mercury outboard carburetors that use OEM gasket 27-89221-1.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e27-89221-1\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-0384 gasket used for?\u003c\/strong\u003e Sierra 18-0384 is a carburetor gasket used to seal a joint on Mercury outboard carburetors during rebuild or reassembly, helping prevent air and fuel leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes 18-0384 replace OEM part 27-89221-1?\u003c\/strong\u003e Yes, Sierra part 18-0384 is the equivalent for OEM number 27-89221-1 and can be ordered in place of that number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-0384 carburetor gasket?\u003c\/strong\u003e The gasket measures 0.39 x 0.39 x 0.39 inches, a small, compact size suited to a carburetor body joint rather than a full engine gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-0384 gasket weigh?\u003c\/strong\u003e It weighs 0.01 pounds, consistent with a small individual carburetor gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e 18-0384 is a genuine Sierra-branded carburetor gasket, not a generic aftermarket copy, though it is built to be a direct equivalent to OEM gasket 27-89221-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I reuse my old carburetor gasket instead of buying 18-0384?\u003c\/strong\u003e It is not recommended; carburetor gaskets like the Sierra 18-0384 take a compression set once installed, so a fresh gasket is needed any time the carburetor is opened up to maintain a proper seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes in the package for part number 18-0384?\u003c\/strong\u003e The listing for Sierra 18-0384 includes the carburetor gasket itself; it is sold as an individual gasket, not a multi-piece kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat engines or applications is the 18-0384 gasket used on?\u003c\/strong\u003e Sierra 18-0384 is intended for Mercury outboard carburetor applications that use OEM gasket 27-89221-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-0384 a full carburetor kit or a single gasket?\u003c\/strong\u003e It is a single carburetor gasket, part number 18-0384, not a complete carburetor rebuild kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if 18-0384 is the correct gasket for my carburetor?\u003c\/strong\u003e Check your carburetor's parts diagram or old gasket for OEM number 27-89221-1; if that number is listed, Sierra 18-0384 is the correct replacement.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988072771803,"sku":"SIE-18-0384","price":1.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0384_lg__28686.1558119947.500.750.jpg?v=1785188010"},{"product_id":"sierra-18-0434-carburetor-mounting-gasket-replaces-omc-johnson-evinrude-909758-glm-31740-volvo-penta-mercruiser-rochester-carb","title":"Sierra 18-0434 Carburetor Mounting Gasket - Replaces GLM 31740, OMC\/Evinrude-Johnson 909758","description":"\u003cp\u003eThe Sierra 18-0434 is a carburetor mounting gasket used to seal the connection between the carburetor and the intake manifold, preventing air and fuel leaks at this joint. It is designed as a direct replacement gasket for the Rochester 7044185 carburetor and is used as part of the Sierra 18-7075 replacement carburetor kit. This gasket meets or exceeds the quality of the original equipment part it replaces, giving installers a reliable seal without sourcing a full carburetor rebuild kit just to replace a worn or damaged gasket.\u003c\/p\u003e\u003cp\u003eBecause carburetor gaskets harden and lose their seal over time from heat cycling and exposure to fuel, replacing the mounting gasket is a routine step during carburetor service, rebuilds, or when troubleshooting a vacuum or fuel leak at the carburetor base. The 18-0434 is sold individually, making it a straightforward, low-cost fix when only the mounting gasket needs to be renewed. It carries the Sierra part number 18-0434 for easy reordering and cross-references directly to several original equipment part numbers used across outboard and marine engine applications.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-0434\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Carb Mounting Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999873996\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.08 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Carburetor Kit:\u003c\/strong\u003e 18-7075 (for Rochester 7044185 carburetor)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRochester 7044185 carburetor\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLM 31740\u003c\/li\u003e\n\u003cli\u003eEvinrude\/Johnson 909758\u003c\/li\u003e\n\u003cli\u003eOMC 909758\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-0434 used for?\u003c\/strong\u003e It is a carburetor mounting gasket that seals the joint between the carburetor and the intake manifold, sealing out air and fuel leaks at that connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-0434 gasket cross-reference to any OEM numbers?\u003c\/strong\u003e Yes, the Sierra 18-0434 is interchangeable with GLM 31740, Evinrude\/Johnson 909758, and OMC 909758.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the OMC 909758 the same gasket as the Evinrude\/Johnson 909758?\u003c\/strong\u003e Yes, 909758 is listed as both an OMC and an Evinrude\/Johnson number, and the Sierra 18-0434 cross-references to it under both listings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich carburetor does this gasket fit?\u003c\/strong\u003e The 18-0434 mounting gasket is used with the Rochester 7044185 carburetor and is included in the Sierra 18-7075 replacement carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-0434 gasket weigh?\u003c\/strong\u003e The Sierra 18-0434 carburetor mounting gasket weighs 0.08 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in a package?\u003c\/strong\u003e The Sierra 18-0434 is sold as a single gasket, with a unit count of 1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or a generic aftermarket copy?\u003c\/strong\u003e The 18-0434 is a genuine Sierra part, manufactured to meet or exceed the quality of the original equipment gasket it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need the full 18-7075 carburetor kit, or can I just buy the gasket?\u003c\/strong\u003e The mounting gasket is available on its own as the Sierra 18-0434, so you do not need to purchase the full 18-7075 carburetor kit if only the mounting gasket needs replacing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace this carburetor mounting gasket?\u003c\/strong\u003e Replace the 18-0434 gasket when it hardens, cracks, or no longer seals properly, which commonly shows up as a fuel or vacuum leak at the base of the carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-0434 gasket?\u003c\/strong\u003e The UPC for the Sierra 18-0434 carburetor mounting gasket is 030999873996.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988074246363,"sku":"SIE-18-0434","price":6.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0434_lg__81552.1558118747.500.750.jpg?v=1785188573"},{"product_id":"carburetor-mounting-gasket-for-mercruiser-27-48399-q-jet-carb-base-gasket-sierra-18-0462-118-0462","title":"Sierra 18-0462 Carburetor Mounting Gasket for Universal Q-jet Carburetors","description":"\u003cp\u003eThe Sierra 18-0462 is a carburetor mounting gasket engineered to seal the base of a Universal Q-jet carburetor with electric choke to the intake manifold. It is built to meet or exceed the quality of the original equipment part it replaces, giving boaters a reliable, drop-in seal for carburetor servicing or replacement work. This gasket is the designated replacement gasket for the remanufactured Universal Q-jet carburetor with electric choke, and it is commonly paired with carburetor rebuild work on that same unit.\u003c\/p\u003e\u003cp\u003eUsing the correct mounting gasket is critical to preventing vacuum leaks, fuel leaks, and rough idle or stalling caused by a poor seal between the carburetor base and the intake manifold. The Sierra 18-0462 is manufactured to precise dimensions so it seats correctly without the trimming or fitting issues sometimes seen with generic gaskets. It cross-references directly to GLM 31540, Mallory 9-61003, and Mercruiser 27-48399, making it a straightforward replacement for boaters who already have one of those part numbers specified for their engine.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-0462\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Mounting Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.09 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e GLM 31540, Mallory 9-61003, Mercruiser 27-48399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor:\u003c\/strong\u003e Universal Q-jet Carburetor with Electric Choke (Remanufactured)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for use with the Universal Q-jet carburetor with electric choke (remanufactured). It is the specified replacement gasket for this carburetor and is also used as a mounting gasket for equivalent carburetors cross-referenced below.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLM 31540\u003c\/li\u003e\n\u003cli\u003eMallory 9-61003\u003c\/li\u003e\n\u003cli\u003eMercruiser 27-48399\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-0462 gasket used for?\u003c\/strong\u003e It is a carburetor mounting gasket that seals the base of a Universal Q-jet carburetor with electric choke to the intake manifold, preventing vacuum and fuel leaks at that joint.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-0462 the same as GLM 31540?\u003c\/strong\u003e Yes, the Sierra 18-0462 carburetor mounting gasket is interchangeable with GLM 31540, so either part number will fit the same application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-0462 replace Mercruiser 27-48399?\u003c\/strong\u003e Yes. The Sierra 18-0462 gasket is a direct cross-reference for Mercruiser 27-48399 and can be used in its place.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-0462 also equivalent to Mallory 9-61003?\u003c\/strong\u003e Yes, Mallory 9-61003 cross-references to the Sierra 18-0462 carburetor mounting gasket, so it is interchangeable with that number as well.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-0462 gasket weigh?\u003c\/strong\u003e The Sierra 18-0462 carburetor mounting gasket weighs 0.09 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich carburetor does the 18-0462 gasket fit?\u003c\/strong\u003e The 18-0462 is the specified replacement gasket for the Universal Q-jet carburetor with electric choke.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in one order of 18-0462?\u003c\/strong\u003e One Sierra 18-0462 carburetor mounting gasket is included per unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-0462 an OEM or aftermarket gasket?\u003c\/strong\u003e The Sierra 18-0462 is manufactured to meet or exceed the quality of the original equipment gasket it replaces, making it a reliable aftermarket equivalent to the OEM part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a carb kit along with the 18-0462 gasket?\u003c\/strong\u003e The 18-0462 is the mounting gasket only; if a full carburetor rebuild is being performed on the Universal Q-jet with electric choke, a separate carburetor kit would be needed in addition to this gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-0462 gasket stop a rough idle caused by a carburetor base leak?\u003c\/strong\u003e A worn or damaged carburetor mounting gasket is a common cause of vacuum leaks that lead to rough idle, and replacing it with the Sierra 18-0462 restores the seal between the carburetor and intake manifold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I reuse the old carburetor mounting gasket instead of buying the 18-0462?\u003c\/strong\u003e Mounting gaskets compress and can lose their seal once removed, so it is recommended to install a new Sierra 18-0462 gasket any time the carburetor is taken off rather than reusing the old one.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988074508507,"sku":"SIE-18-0462","price":8.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0462_lg__87129.1709562534.500.750.jpg?v=1785188337"},{"product_id":"sierra-18-0685-valve-cover-gasket-replaces-mercury-27-73666-fits-mercruiser-3-7l-224-cid-engines","title":"Sierra Carburetor Mounting Gasket 18-0685, Replaces 27-64692 \u0026 27-32910, For Rochester Carburetors","description":"\u003cp\u003eThe Sierra 18-0685 is a carburetor mounting gasket designed for Rochester carburetors on marine inboard and sterndrive engines. It seals the joint between the carburetor base and the intake manifold, preventing vacuum leaks and unmetered air from entering the intake tract that can cause rough idle, hard starting, or an incorrect air-fuel mixture. Installing a properly sized, marine-grade gasket at this joint is a standard step whenever a carburetor is removed for service, rebuilt, or replaced.\u003c\/p\u003e\u003cp\u003eThis gasket is a direct-fit replacement for Rochester carburetor applications and cross-references to OEM part numbers 27-64692 and 27-32910, so it can be ordered using either the Sierra part number or the original OEM number. It is built to seal reliably against the heat, vibration, and fuel exposure found at the carburetor base on a running marine engine.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-0685\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Mounting Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e For Rochester carburetors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 27-64692, 27-32910\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282120061\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFor Rochester carburetors\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e27-64692\u003c\/li\u003e\n\u003cli\u003e27-32910\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-0685 gasket fit?\u003c\/strong\u003e The Sierra 18-0685 is a carburetor mounting gasket made for Rochester carburetors, sealing the base of the carburetor to the intake manifold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-0685 gasket the same as OEM part 27-64692?\u003c\/strong\u003e Yes, Sierra 18-0685 directly cross-references to OEM numbers 27-64692 and 27-32910, so it can be used as a like-for-like replacement for either of those part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM numbers does this gasket replace?\u003c\/strong\u003e This gasket replaces OEM numbers 27-64692 and 27-32910.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-0685 gasket weigh?\u003c\/strong\u003e The Sierra 18-0685 carburetor mounting gasket weighs 0.3 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this gasket work with any carburetor?\u003c\/strong\u003e No, the 18-0685 is designed specifically for Rochester carburetors and should be matched to that application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a new gasket every time I remove the carburetor?\u003c\/strong\u003e Yes, a carburetor mounting gasket like the Sierra 18-0685 should be replaced whenever the carburetor is removed, since reusing a compressed gasket can lead to vacuum leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate a failed carburetor mounting gasket?\u003c\/strong\u003e A failing carburetor base gasket, such as the one replaced by Sierra 18-0685, can cause rough idle, hesitation, or an inconsistent air-fuel mixture from unmetered air entering at the carburetor base.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-0685 an OEM or aftermarket part?\u003c\/strong\u003e Sierra 18-0685 is a Sierra-branded replacement gasket engineered to match the fit and sealing performance of the OEM carburetor mounting gaskets it cross-references, 27-64692 and 27-32910.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order part 18-0685?\u003c\/strong\u003e Ordering Sierra 18-0685 provides one carburetor mounting gasket sized for Rochester carburetor applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I order this gasket using the OEM part number instead of the Sierra number?\u003c\/strong\u003e Yes, since 18-0685 cross-references to OEM numbers 27-64692 and 27-32910, either number identifies the same gasket.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988084469979,"sku":"SIE-18-0685","price":63.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0685_lg__41203.1558118643.500.750.jpg?v=1785188179"},{"product_id":"sierra-18-0994-9-carburetor-mounting-gasket-2-pack-replaces-mercruiser-27-70143-fits-mercruiser-250-270","title":"Sierra Carburetor Mounting Gasket 18-0994-9 for Rochester 7044185 Carburetors, Pack of 2","description":"\u003cp\u003eThe Sierra 18-0994-9 Carburetor Mounting Gasket seals the connection between a Rochester 7044185 carburetor and its intake manifold, restoring a proper seal that prevents vacuum leaks, rough idle, and air\/fuel mixture problems caused by a worn or hardened original gasket. Each package contains 2 gaskets, so you have a spare on hand or enough to service more than one unit in the same job. As a direct-fit replacement engineered to Sierra's quality standards, it meets or exceeds the quality of the original equipment gasket it replaces, giving installers confidence that fit and sealing performance will match or exceed factory expectations.\u003c\/p\u003e\u003cp\u003eThis gasket is designed as a maintenance and rebuild component for marine carburetor service, where a proper seal at the carburetor base is critical to consistent engine performance on the water. It is commonly replaced any time the carburetor is removed for cleaning, rebuilding, or float service, since reusing an old gasket risks an incomplete seal. For a full carburetor rebuild rather than a gasket-only replacement, Sierra also offers carb kit 18-7075 as a more complete service option, and a companion gasket, 18-0434, is used alongside this gasket on the Rochester 7044185 carburetor.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-0994-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Mounting Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 2 gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.09 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282162269\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor:\u003c\/strong\u003e Rochester 7044185\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Rebuild Kit:\u003c\/strong\u003e Sierra 18-7075\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompanion Gasket:\u003c\/strong\u003e Sierra 18-0434\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRochester 7044185 carburetor\u003c\/li\u003e\n\u003cli\u003eUsed together with companion gasket 18-0434 on this carburetor\u003c\/li\u003e\n\u003cli\u003eSierra carb kit 18-7075 available as a full rebuild alternative\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBarr MC472770143\u003c\/li\u003e\n\u003cli\u003eGLM 32180\u003c\/li\u003e\n\u003cli\u003eMallory 9-61011\u003c\/li\u003e\n\u003cli\u003eMercruiser 27-8079821\u003c\/li\u003e\n\u003cli\u003eMercruiser 27-701431\u003c\/li\u003e\n\u003cli\u003eMercruiser 27-807982\u003c\/li\u003e\n\u003cli\u003eMercruiser 27-70143\u003c\/li\u003e\n\u003cli\u003eMercruiser 27-80798B\u003c\/li\u003e\n\u003cli\u003eMercruiser 27-70143B1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor does the Sierra 18-0994-9 gasket fit?\u003c\/strong\u003e The Sierra 18-0994-9 mounting gasket is designed for the Rochester 7044185 carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in a package of 18-0994-9?\u003c\/strong\u003e Each package of the Sierra 18-0994-9 carburetor mounting gasket contains 2 gaskets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-0994-9 gasket interchangeable with Mercruiser part numbers?\u003c\/strong\u003e Yes, the 18-0994-9 gasket is interchangeable with Mercruiser 27-8079821, 27-701431, 27-807982, 27-70143, 27-80798B, and 27-70143B1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes 18-0994-9 cross-reference to any other aftermarket brands?\u003c\/strong\u003e The Sierra 18-0994-9 gasket also cross-references to Barr MC472770143, GLM 32180, and Mallory 9-61011.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-0994-9 gasket set weigh?\u003c\/strong\u003e The Sierra 18-0994-9 carburetor mounting gasket, packaged as a set of 2, weighs 0.09 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need a second gasket for the Rochester 7044185 carburetor?\u003c\/strong\u003e Yes, the Rochester 7044185 carburetor uses gasket 18-0994 together with a companion gasket, Sierra 18-0434, so both may be needed for a complete reseal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a full rebuild kit available instead of just the gasket?\u003c\/strong\u003e Sierra offers carb kit 18-7075 as a replacement option if you need a full carburetor rebuild kit rather than the 18-0994-9 mounting gasket alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-0994-9 gasket meet OEM quality standards?\u003c\/strong\u003e Sierra states that the 18-0994-9 carburetor mounting gasket meets or exceeds the quality of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the carburetor mounting gasket?\u003c\/strong\u003e The 18-0994-9 gasket should be replaced any time the Rochester 7044185 carburetor is removed for cleaning, rebuilding, or service, since a reused gasket may not seal properly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-0994-9 gasket?\u003c\/strong\u003e The UPC for the Sierra 18-0994-9 carburetor mounting gasket, 2-pack, is 808282162269.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988086796507,"sku":"SIE-18-0994-9","price":31.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0994-9_lg__83324.1685970933.500.750.jpg?v=1785188224"},{"product_id":"sierra-18-1241-float-bowl-and-nozzle-gasket-marine-carburetor-gasket","title":"Sierra 18-1241 Float Bowl and Nozzle Gasket","description":"\u003cp\u003eThe Sierra 18-1241 Float Bowl and Nozzle Gasket seals the float bowl and nozzle assembly on marine carburetors, providing a leak-free connection between mating surfaces during fuel system service and rebuilds. As part of Sierra's engineered gasket lineup, it is built to meet the demands of high horsepower marine engines operating in harsh marine environments, and Sierra states that its products meet or exceed the quality of the original equipment part they replace. This gasket is intended as a direct fit for the float bowl and nozzle location it is designed for, making it a straightforward replacement when rebuilding or servicing a carburetor float bowl. It ships as a single gasket (quantity of 1) and is identified by Sierra part number 18-1241. Boat owners and marine technicians use this gasket during routine carburetor maintenance, float bowl gasket replacement, or when addressing fuel leaks or drips at the float bowl and nozzle joint. Because gaskets compress and can dry out or lose sealing ability over time, replacing this gasket whenever the float bowl is removed for cleaning or inspection is standard practice to maintain a proper seal and prevent fuel leaks.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-1241\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Float Bowl and Nozzle Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999874887\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-1241 gasket fit?\u003c\/strong\u003e The Sierra 18-1241 is a Float Bowl and Nozzle Gasket designed to seal the float bowl and nozzle assembly on a marine carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in a package of 18-1241?\u003c\/strong\u003e Sierra part number 18-1241 ships as a single gasket, with a quantity of one item per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-1241 gasket meet OEM quality standards?\u003c\/strong\u003e Yes, Sierra states that this Float Bowl and Nozzle Gasket meets or exceeds the quality of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the float bowl and nozzle gasket?\u003c\/strong\u003e Replace the 18-1241 gasket any time the carburetor float bowl is removed for cleaning, inspection, or repair, since a compressed or worn gasket can allow fuel leaks at the joint.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the weight of the Sierra 18-1241 gasket?\u003c\/strong\u003e The Sierra 18-1241 Float Bowl and Nozzle Gasket weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-1241 a genuine Sierra part or aftermarket?\u003c\/strong\u003e 18-1241 is a genuine Sierra part number, manufactured by Sierra to meet or exceed original equipment specifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order part number 18-1241?\u003c\/strong\u003e Ordering 18-1241 includes one Float Bowl and Nozzle Gasket; no other hardware or components are included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-1241 gasket be reused after removal?\u003c\/strong\u003e Gaskets like the 18-1241 are designed for one-time use; once a float bowl is disassembled, installing a new 18-1241 gasket is recommended to ensure a proper seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Sierra 18-1241 gasket identified for ordering?\u003c\/strong\u003e This gasket is identified by Sierra part number 18-1241 and UPC 030999874887.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-1241 different from other Sierra carburetor gaskets like 18-2579 or 18-2582?\u003c\/strong\u003e Yes, 18-1241 is specifically the Float Bowl and Nozzle Gasket, a distinct Sierra part number from other carburetor bowl gaskets such as 18-2579 or 18-2582, which are separate products for different applications.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988087156955,"sku":"SIE-18-1241","price":5.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-1241_lg__20456.1558119911.500.750.jpg?v=1785188853"},{"product_id":"carburetor-mounting-gasket-27-67751-for-mercury-outboards","title":"Sierra Carburetor Mounting Gasket 18-2509 Replaces 27-67751","description":"\u003cp\u003eThe Sierra 18-2509 Carburetor Mounting Gasket seals the joint between the carburetor and intake manifold, preventing air and fuel leaks that can cause a lean-running condition, rough idle, or hard starting. This gasket is a direct cross-reference for OEM number 27-67751, making it a straightforward replacement when servicing the carburetor mounting surface. As a mounting gasket, it is designed to create a reliable, uniform seal against the mating surfaces of the carburetor base and manifold, restoring proper compression and preventing unmetered air from entering the fuel\/air mixture. Replacing a worn or hardened carburetor mounting gasket is a routine step whenever the carburetor is removed for cleaning, rebuilding, or replacement, and using the correct gasket helps avoid vacuum leaks that are difficult to diagnose once the carburetor is reinstalled. The Sierra 18-2509 is lightweight and sized specifically for this mounting application.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-2509\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Carburetor Mounting Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999312068\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e27-67751\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2509 gasket fit?\u003c\/strong\u003e The Sierra 18-2509 is a carburetor mounting gasket that seals the carburetor to the intake manifold.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-2509 a direct replacement for OEM 27-67751?\u003c\/strong\u003e Yes, the Sierra 18-2509 carburetor mounting gasket directly cross-references to OEM number 27-67751.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2509 carburetor mounting gasket weigh?\u003c\/strong\u003e It weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the carburetor mounting gasket?\u003c\/strong\u003e Replace the Sierra 18-2509 whenever the carburetor is removed for cleaning, rebuilding, or replacement, or if you notice a vacuum leak, rough idle, or hard starting caused by a worn or hardened gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat happens if the carburetor mounting gasket fails?\u003c\/strong\u003e A failed carburetor mounting gasket, such as the Sierra 18-2509, allows unmetered air into the fuel\/air mixture, which can cause a lean-running condition, rough idle, or difficulty starting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-2509 gasket?\u003c\/strong\u003e The UPC for the Sierra 18-2509 carburetor mounting gasket is 030999312068.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this gasket be reused after removal?\u003c\/strong\u003e No, the Sierra 18-2509 carburetor mounting gasket should be replaced with a new one any time the carburetor is removed, since gaskets do not reseal reliably once disturbed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-2509 an OEM or aftermarket gasket?\u003c\/strong\u003e The Sierra 18-2509 is an aftermarket gasket manufactured to cross-reference and replace OEM part 27-67751.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-2509?\u003c\/strong\u003e Ordering the Sierra 18-2509 includes one carburetor mounting gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-2509 require any additional sealant?\u003c\/strong\u003e The dossier does not specify a sealant requirement for the 18-2509 carburetor mounting gasket; follow your engine manufacturer's service instructions for installation.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988106784987,"sku":"SIE-18-2509","price":1.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2509_lg__29538.1558123071.500.750.jpg?v=1785329153"},{"product_id":"sierra-18-2575-9-carburetor-bowl-gasket-2-pack-replaces-mercury-1399-99-glm-32190-marine-outboard-fuel-system","title":"Sierra Carb Bowl Gasket 18-2575-9, Replaces Mercury 1399-99, Pack of 2","description":"\u003cp\u003eThe Sierra 18-2575-9 Carb Bowl Gasket is a round carburetor bowl gasket sold in a package of 2, designed as a direct replacement for Mercury marine part 1399-99. This gasket seals the carburetor bowl to the carburetor body, preventing fuel leaks and maintaining proper air-fuel mixture at the seal surface. Because carburetor bowl gaskets compress and lose their seal over time from heat cycling and fuel exposure, they are a routine wear item that should be replaced whenever the carburetor bowl is removed for cleaning, float adjustment, or jet service.\u003c\/p\u003e\u003cp\u003eEach package contains 2 gaskets, so a spare is on hand for the next service interval or for outboards with more than one carburetor. The round shape and dimensions are matched to the Mercury outboard carburetor bowls used with part 1399-99, so installation is a straightforward bowl-off, gasket-swap, bowl-on job with no modification required. Sierra manufactures this gasket to be a fit-for-fit and function-for-function match to the original equipment part it replaces.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-2575-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Bowl Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 2 gaskets per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282163099\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMercury marine outboard carburetors originally equipped with part number 1399-99\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1399-99\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2575-9 carb bowl gasket fit?\u003c\/strong\u003e The Sierra 18-2575-9 is a direct replacement for Mercury marine carburetor bowl gasket 1399-99, sealing the carburetor bowl to the carburetor body on the Mercury outboards that originally used that part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in a package of 18-2575-9?\u003c\/strong\u003e Each package of the 18-2575-9 carb bowl gasket contains 2 gaskets, which covers a single carburetor service with a spare for the next one or a second carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shape is the 18-2575-9 carb bowl gasket?\u003c\/strong\u003e The 18-2575-9 gasket is round, matching the mounting flange of the carburetor bowl it seals on Mercury outboard applications using original part 1399-99.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes 1399-99 cross-reference to the Sierra 18-2575-9?\u003c\/strong\u003e Yes, Sierra part 18-2575-9 is manufactured to replace Mercury marine part number 1399-99 and installs in the same location.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2575-9 carb bowl gasket weigh?\u003c\/strong\u003e The Sierra 18-2575-9 carb bowl gasket weighs 0.01 pounds per package of 2.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the carburetor bowl gasket on my Mercury outboard?\u003c\/strong\u003e Replace the 18-2575-9 carb bowl gasket any time the carburetor bowl is removed for cleaning, float service, or jet replacement, since the compressed gasket rarely reseals reliably once disturbed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2575-9 gasket genuine Mercury or aftermarket?\u003c\/strong\u003e The 18-2575-9 is a Sierra-manufactured aftermarket gasket built to replace Mercury part 1399-99, not a Mercury-branded original equipment part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-2575-9?\u003c\/strong\u003e Ordering the Sierra 18-2575-9 gets you one package containing 2 round carburetor bowl gaskets; no other hardware is included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the 18-2575-9 carb bowl gasket myself?\u003c\/strong\u003e Installation is straightforward: remove the carburetor bowl, remove the old gasket, seat the new 18-2575-9 gasket, and reinstall the bowl, making it a job most owners can do without special tools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2575-9 gasket reusable after removal?\u003c\/strong\u003e No, carburetor bowl gaskets like the 18-2575-9 are designed for one-time use and should be replaced with a fresh gasket from the package each time the bowl is removed.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988107440347,"sku":"SIE-18-2575-9","price":1.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2575-9__68549.1737860024.500.750.jpg?v=1785188948"},{"product_id":"carb-mounting-gasket-27-48164-1-for-mercury-outboard-carburetor-sierra-18-2802","title":"Sierra 18-2802 Carburetor Flange Gasket, Replaces 27-48164 - Mercury Outboard, Pack of 2","description":"\u003cp\u003eThe Sierra 18-2802 is a carburetor flange gasket engineered as a direct replacement for Mercury outboard engines. It seals the mating surface between the carburetor and the intake manifold flange, preventing air and fuel leaks that can cause rough idle, lean running conditions, or hard starting. Each package contains 2 gaskets, giving you a spare on hand for a future service or enough to cover a twin-carburetor setup in one order.\u003c\/p\u003e\u003cp\u003eThis gasket is sold under the Sierra part number 18-2802 and cross-references directly to the original Mercury numbers 27-48164 and 27-481641, so it can be ordered with confidence as a like-for-like replacement during carburetor removal, rebuild, or gasket-set service. At 0.04 pounds, it is a lightweight, thin-profile flange gasket sized to fit its intended carburetor mounting flange without modification.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-2802\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Flange Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 2 gaskets per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 27-48164, 27-481641\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mercury outboard engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282258054\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for Mercury outboard engines.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e27-48164\u003c\/li\u003e\n\u003cli\u003e27-481641\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2802 gasket fit?\u003c\/strong\u003e The Sierra 18-2802 carburetor flange gasket is designed for Mercury outboard engines, sealing the carburetor-to-intake-manifold flange joint.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM numbers does part 18-2802 replace?\u003c\/strong\u003e Sierra 18-2802 replaces Mercury OEM numbers 27-48164 and 27-481641, so either original number can be used to confirm this is the correct gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in one package of 18-2802?\u003c\/strong\u003e Each package of the Sierra 18-2802 carburetor flange gasket contains 2 gaskets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2802 gasket weigh?\u003c\/strong\u003e The Sierra 18-2802 carburetor flange gasket weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2802 a genuine Mercury part or an aftermarket replacement?\u003c\/strong\u003e The Sierra 18-2802 is a Sierra-branded replacement gasket manufactured to match the fit and function of Mercury OEM numbers 27-48164 and 27-481641, rather than a part sold under the Mercury brand itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen would I need to replace this carburetor flange gasket?\u003c\/strong\u003e This gasket, Sierra part 18-2802, should be replaced any time the carburetor is removed from a Mercury outboard for cleaning, rebuilding, or service, since the original gasket material can tear or lose its seal once disturbed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat happens if this gasket fails or is left out during reassembly?\u003c\/strong\u003e A failed or missing 18-2802 flange gasket at the carburetor-to-manifold joint can allow air or fuel leaks, leading to a rough idle, lean-running condition, or hard starting on the affected Mercury outboard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-2802 package include enough gaskets for a twin-carburetor engine?\u003c\/strong\u003e Yes, the package of 2 gaskets included with Sierra 18-2802 is sized to cover a twin-carburetor application in a single order, or to leave a spare for a future service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I order this part using the Mercury number instead of the Sierra number?\u003c\/strong\u003e Yes, since Sierra 18-2802 replaces Mercury numbers 27-48164 and 27-481641, either the Sierra or original Mercury number will point to the same gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-2802 gasket?\u003c\/strong\u003e An order of Sierra 18-2802 includes one package containing 2 carburetor flange gaskets; no other hardware or components are included.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988113436891,"sku":"SIE-18-2802","price":0.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2802_lg__12986.1558124264.500.750.jpg?v=1785329145"},{"product_id":"sierra-18-36956-carburetor-float-for-mercury-v6-dual-float-carbs-replaces-1395-9267","title":"Sierra Float 18-36956 for Personal Watercraft Carburetors","description":"\u003cp\u003eThe Sierra Float 18-36956 is a replacement carburetor float built for personal watercraft engines. The float is a core carburetor component that rides on the fuel in the float bowl, rising and falling to open and close the inlet needle valve and keep fuel level in the bowl correct. A float that has cracked, absorbed fuel, or lost buoyancy will cause flooding, hard starting, rough idle, or fuel leaking from the carburetor, and replacing it with the correct Sierra part restores proper fuel metering.\u003c\/p\u003e\u003cp\u003eThis is a single float (one item included) designed as a direct replacement for the applicable Sierra carburetor assembly. It is a lightweight, low-cost part but one that is critical to correct carburetor operation, so matching the exact part number to your carburetor is important before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-36956\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Float\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Service Type:\u003c\/strong\u003e Personal Watercraft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Vehicle Type:\u003c\/strong\u003e Personal Watercraft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Float\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282341923\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for personal watercraft carburetors using this Sierra float. Confirm your existing float part number matches 18-36956 before ordering.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-36956 float used for?\u003c\/strong\u003e It is a carburetor float that rises and falls with the fuel level inside the float bowl, opening and closing the inlet needle valve to maintain correct fuel level in personal watercraft carburetors fitted with this Sierra part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill part 18-36956 fit any personal watercraft carburetor?\u003c\/strong\u003e This float is designed for personal watercraft carburetors that use Sierra part 18-36956; confirm the float currently in your carburetor carries this same part number before ordering, since floats are carburetor-specific.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many floats come in one order?\u003c\/strong\u003e One order of Sierra 18-36956 includes a single float, listed as one item.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-36956 float weigh?\u003c\/strong\u003e The Sierra float weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the symptoms of a bad carburetor float?\u003c\/strong\u003e A failing float on a personal watercraft carburetor can cause flooding, hard starting, rough idle, or fuel leaking from the carburetor bowl because it no longer controls fuel level correctly; installing Sierra 18-36956 restores proper float operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-36956 a genuine Sierra part or aftermarket?\u003c\/strong\u003e Part 18-36956 is manufactured and sold under the Sierra brand, not a generic aftermarket substitute.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if I need to replace the float instead of another carburetor part?\u003c\/strong\u003e If your personal watercraft floods with fuel or runs excessively rich at idle and the needle valve and seat are otherwise in good condition, the float itself, such as Sierra 18-36956, is the likely culprit if it has cracked or absorbed fuel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the float include the needle valve or gaskets?\u003c\/strong\u003e No, this listing for Sierra 18-36956 includes only the float itself; the needle valve, seat, and gaskets are separate components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the 18-36956 float myself?\u003c\/strong\u003e Replacing a carburetor float typically requires removing the carburetor bowl to access the float and pivot pin; anyone comfortable disassembling a personal watercraft carburetor can install Sierra 18-36956.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sierra float made of?\u003c\/strong\u003e The dossier for Sierra 18-36956 does not specify the float material.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988161671387,"sku":"SIE-18-36956","price":15.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-36956__37433.1558184976.500.750.jpg?v=1785188982"},{"product_id":"sierra-18-7004-carburetor-repair-kit-for-mercury-mariner-50-85-hp-outboards-replaces-oem-1395-6200","title":"Sierra 18-7004 Carburetor Kit, Replaces Mercury Marine 1395-6200, for Mercury\/Mariner 50-85 HP Outboards","description":"\u003cp\u003eThe Sierra 18-7004 Carburetor Kit is a rebuild kit designed to restore a carburetor on compatible Mercury and Mariner outboard motors to proper operating condition. Each package includes one complete carburetor kit, giving you the parts needed to overhaul a carburetor rather than replace the entire assembly, which helps keep repair costs down while returning the engine to correct fuel metering and idle performance.\u003c\/p\u003e\u003cp\u003eThis kit is built to meet or exceed the specifications of the original equipment part it replaces, so it restores factory-level function once installed. It is intended for outboard owners and marine technicians performing carburetor maintenance or rebuilds on the applicable Mercury\/Mariner engine range.\u003c\/p\u003e\u003cp\u003eThe 18-7004 is compatible with Mercury\/Mariner 50 HP (3 Cylinder), 55 HP (3 Cylinder), 60 HP (3 Cylinder), 65 HP, 70 HP, 75 HP (4 Cylinder), 80 HP (4 Cylinder), and 85 HP outboard engines. It is a direct equivalent for Mercury Marine part number 1395-6200 and is interchangeable with GLM 40410.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7004\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor Kit (1 per package)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320582\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury\/Mariner 50 HP (3 Cylinder) outboard\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 55 HP (3 Cylinder) outboard\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 60 HP (3 Cylinder) outboard\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 65 HP outboard\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 70 HP outboard\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 75 HP (4 Cylinder) outboard\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 80 HP (4 Cylinder) outboard\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 85 HP outboard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury Marine 1395-6200\u003c\/li\u003e\n\u003cli\u003eGLM 40410\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7004 carburetor kit fit?\u003c\/strong\u003e The 18-7004 fits Mercury\/Mariner 50 HP (3 Cylinder), 55 HP (3 Cylinder), 60 HP (3 Cylinder), 65 HP, 70 HP, 75 HP (4 Cylinder), 80 HP (4 Cylinder), and 85 HP outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this the same as Mercury Marine 1395-6200?\u003c\/strong\u003e Yes, the Sierra 18-7004 is a direct equivalent to Mercury Marine part number 1395-6200 and is built to meet or exceed the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7004 kit cross-reference to any aftermarket numbers?\u003c\/strong\u003e The Sierra 18-7004 is interchangeable with GLM 40410, in addition to matching Mercury Marine 1395-6200.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many carburetor kits come in one package?\u003c\/strong\u003e One carburetor kit is included per package of the Sierra 18-7004.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7004 kit?\u003c\/strong\u003e The package contains a single carburetor kit intended for rebuilding one carburetor on a compatible Mercury\/Mariner outboard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7004 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7004 carburetor kit weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the 18-7004 have?\u003c\/strong\u003e The Sierra 18-7004 carburetor kit has a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this kit work on a 3-cylinder Mercury outboard?\u003c\/strong\u003e Yes, the 18-7004 is compatible with Mercury\/Mariner 50 HP, 55 HP, and 60 HP engines, all listed as 3-cylinder configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Mercury part or an aftermarket equivalent?\u003c\/strong\u003e The 18-7004 is a Sierra-brand aftermarket carburetor kit engineered to meet or exceed the original Mercury Marine 1395-6200 part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7004 fit 4-cylinder Mercury outboards?\u003c\/strong\u003e Yes, it is compatible with the 75 HP (4 Cylinder) and 80 HP (4 Cylinder) Mercury\/Mariner outboard engines, along with 65 HP, 70 HP, and 85 HP engines.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988359885019,"sku":"SIE-18-7004","price":3.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7004_lg__81071.1558130071.500.750.jpg?v=1785188861"},{"product_id":"sierra-18-7005-carburetor-kit-for-mercury-outboard-135-225-hp-v135-v150-v175-v200-v225-xr4-replaces-1395-6452","title":"Sierra 18-7005 Carburetor Kit, Replaces Mercury Marine 1395-6452, for Mercury V135\/V150\/V175\/V200\/V225\/XR4 Outboards","description":"\u003cp\u003eThe Sierra 18-7005 Carburetor Kit is built to rebuild the carburetor on a range of Mercury outboard engines, restoring proper fuel metering and idle performance in units that have started to run rough, flood, or lose power at the throttle. It is designed to fit the Mercury V135 (1986-1990), V150 (1979-1991), V150 XR4 MAGII (1988-1989), V175 (1976-1990), V200 (1980-1982), V225 (1980-1981), V225 (2.4L) (1981 \u0026amp; Up), and XR4 (1988-1990) HP outboard engines, and it is built to fit a wide range of WH-series carburetor bodies used across those engines, including WH-1, WH-3A, WH-4, WH-5, WH-7, WH-7A, WH-9, WH-11, WH-12, WH-13, WH-15, WH-17, WH-17R, WH-20, WH-22, WH-26, WH-28, WH-29, WH-30, WH-31, WH-32, WH-33, WH-34, WH-35, WH-38, WH-39, WH-40, WH-41, WH-41A, WH-46, and WH-48. Because one kit spans this many carburetor bodies and engine years, check your engine model and carburetor number against the fitment list below before ordering to make sure it matches your specific unit. The kit is packaged as a single carburetor kit unit and is cross-referenced to Mallory, GLM, and Mercury Marine part numbers for buyers who are matching an existing interchange number rather than a Sierra number. As with any carburetor rebuild kit, confirm the exact carburetor model stamped on your unit before installation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1.0 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific Uses For Product:\u003c\/strong\u003e Engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Equivalent Part Number:\u003c\/strong\u003e Mercury Marine 1395-6452\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320599\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00030999320599\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor Models:\u003c\/strong\u003e WH-1, WH-3A, WH-4, WH-5, WH-7, WH-7A, WH-9, WH-11, WH-12, WH-13, WH-15, WH-17, WH-17R, WH-20, WH-22, WH-26, WH-28, WH-29, WH-30, WH-31, WH-32, WH-33, WH-34, WH-35, WH-38, WH-39, WH-40, WH-41, WH-41A, WH-46, WH-48\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury V135 (1986-1990)\u003c\/li\u003e\n\u003cli\u003eMercury V150 (1979-1991)\u003c\/li\u003e\n\u003cli\u003eMercury V150 XR4 MAGII (1988-1989)\u003c\/li\u003e\n\u003cli\u003eMercury V175 (1976-1990)\u003c\/li\u003e\n\u003cli\u003eMercury V200 (1980-1982)\u003c\/li\u003e\n\u003cli\u003eMercury V225 (1980-1981)\u003c\/li\u003e\n\u003cli\u003eMercury V225 (2.4L) (1981 \u0026amp; Up)\u003c\/li\u003e\n\u003cli\u003eMercury XR4 (1988-1990)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMallory 9-37300\u003c\/li\u003e\n\u003cli\u003eGLM 40420\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1395-6026\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1395-6452\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7005 fit my Mercury V150 outboard?\u003c\/strong\u003e Yes, the Sierra 18-7005 Carburetor Kit is designed to fit the Mercury V150 (1979-1991), as well as V135 (1986-1990), V150 XR4 MAGII (1988-1989), V175 (1976-1990), V200 (1980-1982), V225 (1980-1981), V225 (2.4L) (1981 \u0026amp; Up), and XR4 (1988-1990) outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor models does the 18-7005 kit cover?\u003c\/strong\u003e The kit is built to fit WH-series carburetor bodies including WH-1, WH-3A, WH-4, WH-5, WH-7, WH-7A, WH-9, WH-11, WH-12, WH-13, WH-15, WH-17, WH-17R, WH-20, WH-22, WH-26, WH-28, WH-29, WH-30, WH-31, WH-32, WH-33, WH-34, WH-35, WH-38, WH-39, WH-40, WH-41, WH-41A, WH-46, and WH-48.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this the same as Mercury Marine 1395-6452?\u003c\/strong\u003e The Sierra 18-7005 Carburetor Kit is interchangeable with Mercury Marine 1395-6452, along with Mercury Marine 1395-6026, Mallory 9-37300, and GLM 40420.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7005 Carburetor Kit weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the 18-7005 kit?\u003c\/strong\u003e The kit is packaged as one Carburetor Kit unit, sold as a single count (1.0 Count).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this kit if I only have a Mallory or GLM cross-reference number?\u003c\/strong\u003e Yes, the 18-7005 kit cross-references to Mallory 9-37300 and GLM 40420, so either of those numbers points to the same Sierra 18-7005 Carburetor Kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7005 fit any Mercury outboard, or do I need to check the model first?\u003c\/strong\u003e You should check your specific engine model first: the 18-7005 fits a defined list of Mercury engines (V135 1986-1990, V150 1979-1991, V150 XR4 MAGII 1988-1989, V175 1976-1990, V200 1980-1982, V225 1980-1981, V225 2.4L 1981 \u0026amp; Up, and XR4 1988-1990), not every Mercury outboard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the carburetor kit have?\u003c\/strong\u003e Components in the Sierra 18-7005 Carburetor Kit have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the V225 (2.4L) engine use the same 18-7005 kit as the standard V225?\u003c\/strong\u003e Yes, both the V225 (1980-1981) and the V225 (2.4L) (1981 \u0026amp; Up) are listed as fitting the Sierra 18-7005 Carburetor Kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fuel type is this carburetor kit designed for?\u003c\/strong\u003e The Sierra 18-7005 Carburetor Kit is designed for gasoline-fueled outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7005 an OEM Mercury part or an aftermarket replacement?\u003c\/strong\u003e The Sierra 18-7005 is a Sierra-brand replacement kit that is cross-referenced as equivalent to OEM Mercury Marine part numbers 1395-6026 and 1395-6452.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my carburetor is a WH-series model compatible with the 18-7005?\u003c\/strong\u003e Check the carburetor body for a WH- stamped model number; the Sierra 18-7005 Carburetor Kit is built to fit WH-1 through WH-48 models as listed in its compatibility range, such as WH-7, WH-17, WH-30, and WH-41.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988359917787,"sku":"SIE-18-7005","price":7.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7005_lg__09648.1558130110.500.750.jpg?v=1785188058"},{"product_id":"carburetor-kit-for-mercury-wm-wmk-carburetors-replaces-1399-5135-1399-5198-sierra-18-7007-medium","title":"Sierra 18-7007 Medium Carburetor Kit, Universal Fit, Replaces Mercury Marine 1399-5198 and 1399-5135","description":"\u003cp\u003eThe Sierra 18-7007 is a medium carburetor kit built to restore a carburetor to reliable running condition during a rebuild. It is designed as a universal fit part, making it a practical choice when servicing outboard carburetors that call for this rebuild kit rather than a full carburetor replacement. The kit's components are machined, supporting a precise fit during reassembly and helping the carburetor return to proper operating performance after wear or fouling.\u003c\/p\u003e\u003cp\u003eThis kit is intended for technicians and DIY boat owners performing carburetor maintenance who need a dependable, correctly sized set of rebuild parts rather than sourcing individual pieces separately. Because it is cataloged as a universal fit item, it is suited to a range of carburetor rebuild jobs where the medium kit size is the correct match. Sierra lists this part under Mercury Marine cross-reference numbers, making it straightforward to identify as the correct replacement kit when an OEM number is already known.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Carburetor Kit, Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Universal Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 1399-5198, MERCURY MARINE 1399-5135\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282259518\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Mercury Outboard Parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis is a universal fit carburetor kit; specific engine models are not designated.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1399-5198\u003c\/li\u003e\n\u003cli\u003eMERCURY MARINE 1399-5135\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7007 carburetor kit used for?\u003c\/strong\u003e It is a medium-size carburetor rebuild kit used to restore a carburetor's function during service, supplying the components needed to freshen up the carburetor rather than replacing the whole unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7007 kit fit my outboard's carburetor?\u003c\/strong\u003e The 18-7007 is cataloged as a universal fit kit, meaning it is designed to fit carburetors that call for the medium kit size rather than one specific listed engine model.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the Sierra 18-7007 replace?\u003c\/strong\u003e This kit corresponds to OEM number 1399-5198 and Mercury Marine number 1399-5135, so either of those numbers can be used to confirm this is the correct kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7007 the same as the Mercury Marine 1399-5135 kit?\u003c\/strong\u003e Yes, 1399-5135 is the Mercury Marine equivalent number for this kit, and 1399-5198 is also listed as an equivalent OEM number for the same part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7007 carburetor kit weigh?\u003c\/strong\u003e The kit weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sierra 18-7007 kit?\u003c\/strong\u003e The kit measures 0.39 x 0.39 x 0.39 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7007 a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e It is a Sierra-branded carburetor kit, part number 18-7007, cataloged as an active, non-discontinued item.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the components in the 18-7007 kit have?\u003c\/strong\u003e The components in this kit have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the 18-7007 kit on any Mercury Marine carburetor?\u003c\/strong\u003e It is listed as universal fit rather than tied to a specific Mercury Marine model, so it should be matched against the carburetor's required kit size or the OEM numbers 1399-5198 and 1399-5135 rather than a specific engine year or model.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7007 carburetor kit?\u003c\/strong\u003e It is sold as a complete medium carburetor kit intended for a single carburetor rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy choose the Sierra 18-7007 over buying individual carburetor parts?\u003c\/strong\u003e Buying the complete 18-7007 kit ensures all the rebuild components needed for one carburetor are matched and included together, rather than needing to source each part separately.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988359950555,"sku":"SIE-18-7007","price":10.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7007_lg__18238.1558130233.500.750.jpg?v=1785188320"},{"product_id":"carburetor-kit-for-volvo-penta-solex-44pa1-down-draft-carburetor-replaces-841836-0-856471-fits-aq115-thru-aq171-and-aq170-bb170-i-o-sierra-18-7000","title":"Sierra 18-7000 Carburetor Kit for Volvo Penta Solex 44PA1 Down Draft Carburetor","description":"\u003cp\u003eThe Sierra 18-7000 Carburetor Kit is built for rebuilding the Solex 44PA1 down draft carburetor used on Volvo Penta sterndrive engines. This kit restores carburetor performance by replacing the wear-prone internal components that degrade with fuel exposure and heat cycling over time, helping resolve rough idle, flooding, and inconsistent fuel metering caused by worn gaskets, seals, and other internal carburetor parts. The kit does not include metering rods, so those should be inspected separately and sourced if replacement is needed. It is designed to fit Volvo Penta 4 Cylinder I\/O engine models AQ115A, AQ115B, AQ125A, AQ125B, AQ130C, AQ130D, AQ131A, AQ131B, AQ131C, AQ131D, AQ145A, AQ145B, AQ151A, AQ151B, AQ151C, AQ171A, AQ171C, BB115B, BB115C, and BB145A, as well as 6 Cylinder I\/O engine models AQ170A, AQ170B, AQ170C, BB170A, BB170B, and BB170C. This carburetor kit is interchangeable with GLM 76101, Mallory 9-37600, Solex 44PA1, and Volvo Penta 841292, 841836-0, 856471, and 856472. Each Sierra replacement part is built to meet or exceed the specifications of the original equipment part it replaces, giving boat owners a dependable option for restoring carburetor function without sourcing a full replacement carburetor.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned For:\u003c\/strong\u003e Volvo Penta Solex 44PA1 Down Draft Carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Metering Rods:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Volvo Penta Sterndrive Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.24 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320551\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVolvo Penta 4 Cylinder I\/O: AQ115A, AQ115B, AQ125A, AQ125B, AQ130C, AQ130D, AQ131A, AQ131B, AQ131C, AQ131D, AQ145A, AQ145B, AQ151A, AQ151B, AQ151C, AQ171A, AQ171C, BB115B, BB115C, BB145A\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 6 Cylinder I\/O: AQ170A, AQ170B, AQ170C, BB170A, BB170B, BB170C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLM 76101\u003c\/li\u003e\n\u003cli\u003eMallory 9-37600\u003c\/li\u003e\n\u003cli\u003eSolex 44PA1\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841292\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841836-0\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 856471\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 856472\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7000 Carburetor Kit used for?\u003c\/strong\u003e It is a rebuild kit for the Solex 44PA1 down draft carburetor fitted to certain Volvo Penta sterndrive engines, replacing the internal components that wear out with normal fuel exposure and use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7000 kit include metering rods?\u003c\/strong\u003e No, the Sierra 18-7000 Carburetor Kit does not include metering rods, so those must be inspected and sourced separately if they need replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich Volvo Penta engines does the 18-7000 carburetor kit fit?\u003c\/strong\u003e It fits Volvo Penta 4 Cylinder I\/O models AQ115A, AQ115B, AQ125A, AQ125B, AQ130C, AQ130D, AQ131A, AQ131B, AQ131C, AQ131D, AQ145A, AQ145B, AQ151A, AQ151B, AQ151C, AQ171A, AQ171C, BB115B, BB115C, and BB145A, plus 6 Cylinder I\/O models AQ170A, AQ170B, AQ170C, BB170A, BB170B, and BB170C.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7000 the same as a Volvo Penta OEM carburetor kit?\u003c\/strong\u003e Yes, part number 18-7000 is interchangeable with Volvo Penta OEM numbers 841292, 841836-0, 856471, and 856472, as well as GLM 76101 and Mallory 9-37600.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor model does this kit rebuild?\u003c\/strong\u003e This kit is designed for the Solex 44PA1 down draft carburetor used on Volvo Penta I\/O engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7000 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7000 Carburetor Kit weighs 0.24 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM or aftermarket carburetor kit?\u003c\/strong\u003e The 18-7000 is a Sierra aftermarket replacement kit engineered to meet or exceed the specifications of the original Volvo Penta equipment it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7000 kit work if my carburetor has worn metering rods?\u003c\/strong\u003e The kit itself does not include metering rods, so if the metering rods on your Solex 44PA1 carburetor are worn, those will need to be sourced separately in addition to the 18-7000 kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty applies to the Sierra 18-7000 kit?\u003c\/strong\u003e The 18-7000 Carburetor Kit is covered under a limited warranty as part of Sierra's standard parts warranty coverage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7000 kit be cross-referenced to a Mallory part number?\u003c\/strong\u003e Yes, the Sierra 18-7000 Carburetor Kit is interchangeable with Mallory 9-37600.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988359983323,"sku":"SIE-18-7000","price":95.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7000_lg__50813.1558129861.500.750.jpg?v=1785189011"},{"product_id":"sierra-18-7002-carburetor-kit-for-yamaha-115-225-hp-outboards-replaces-oem-6e5-w0093-06-00-rebuilds-2-carburetors","title":"Sierra 18-7002 Carburetor Rebuild Kit for Yamaha 115-225 HP Outboards, Replaces 6E5-W0093-06-00","description":"\u003cp\u003eThe Sierra 18-7002 Carburetor Rebuild Kit supplies the components needed to rebuild two carburetors on compatible Yamaha outboard engines. Rather than sourcing individual gaskets, seats, and small hardware separately, this kit bundles everything required to restore carburetor function in one package, making it a practical option for outboard owners performing a carburetor service or troubleshooting fuel delivery issues on their engine.\u003c\/p\u003e\u003cp\u003eThis kit is built to serve as a direct replacement for the Yamaha carburetor kit 6E5-W0093-06-00, so it is intended to restore the carburetor to its original operating specification rather than modify performance. It is designed for outboard motors within the Yamaha fuel systems line and covers a range of horsepower ratings and model years as listed below, so confirming your engine's horsepower and model year against the fitment list is the best way to verify this is the correct kit before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7002\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Components to rebuild 2 carburetors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 6E5-W0093-06-00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Brand Compatibility:\u003c\/strong\u003e Yamaha\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 115 HP (1986-88, 1992-93, 1995); 130 HP (1988, 1992-93, 1995); 150 HP (1986-87, 1992-95); 175 HP (1986-87, 1992-95); 200 HP (1986-87, 1992-95); 225 HP (1992-93)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282264987\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYamaha 115 HP outboards (1986-88, 1992-93, 1995)\u003c\/li\u003e\n\u003cli\u003eYamaha 130 HP outboards (1988, 1992-93, 1995)\u003c\/li\u003e\n\u003cli\u003eYamaha 150 HP outboards (1986-87, 1992-95)\u003c\/li\u003e\n\u003cli\u003eYamaha 175 HP outboards (1986-87, 1992-95)\u003c\/li\u003e\n\u003cli\u003eYamaha 200 HP outboards (1986-87, 1992-95)\u003c\/li\u003e\n\u003cli\u003eYamaha 225 HP outboards (1992-93)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e6E5-W0093-06-00\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7002 carburetor kit include?\u003c\/strong\u003e The kit contains enough components to rebuild 2 carburetors, making it suited to Yamaha outboards that run twin carburetors needing a full rebuild in one service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich Yamaha outboards does the 18-7002 fit?\u003c\/strong\u003e It fits Yamaha 115 HP (1986-88, 1992-93, 1995), 130 HP (1988, 1992-93, 1995), 150 HP and 175 HP (1986-87, 1992-95), 200 HP (1986-87, 1992-95), and 225 HP (1992-93) outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does the 18-7002 replace?\u003c\/strong\u003e This Sierra kit replaces Yamaha carburetor kit 6E5-W0093-06-00, so it can be ordered in place of that OEM kit for a rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7002 carburetor kit weigh?\u003c\/strong\u003e The kit weighs 0.1 pounds as packaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7002 kit enough to rebuild both carburetors on my engine?\u003c\/strong\u003e Yes, one 18-7002 kit contains enough components to rebuild 2 carburetors, so a single kit covers a twin-carburetor Yamaha outboard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this kit work on a Yamaha 150 HP outboard from any model year?\u003c\/strong\u003e The 18-7002 kit's listed fitment for 150 HP does not specify a year range separate from the 175 HP grouping (1986-87, 1992-95), so confirm your engine's exact model year and carburetor part number 6E5-W0093-06-00 match before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7002 fit a Yamaha 225 HP outboard?\u003c\/strong\u003e Yes, it is listed as fitting the Yamaha 225 HP outboard for model years 1992-93.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7002 a genuine Yamaha part or aftermarket?\u003c\/strong\u003e It is a Sierra-branded rebuild kit engineered as a replacement for Yamaha carburetor kit 6E5-W0093-06-00, not an OEM Yamaha part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the 18-7002 kit on a Yamaha 130 HP outboard?\u003c\/strong\u003e Yes, fitment includes the Yamaha 130 HP outboard for model years 1988, 1992-93, and 1995.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fuel type is the 18-7002 carburetor kit designed for?\u003c\/strong\u003e The Sierra 18-7002 is designed for gasoline-fueled Yamaha outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7002 kit cover the Yamaha 200 HP outboard?\u003c\/strong\u003e Yes, the kit's fitment list includes the Yamaha 200 HP outboard for model years 1986-87 and 1992-95.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360048859,"sku":"SIE-18-7002","price":34.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7002_lg__01833.1558129959.500.750.jpg?v=1785188474"},{"product_id":"carburetor-rebuild-kit-for-tillotson-aj-co-ka-kb-kc-kd-wb-series-carburetors-sierra-18-7013","title":"Sierra 18-7013 Carburetor Kit for Tillotson AJ, CO, KA, KB, KC, KD \u0026 WB Series Carburetors","description":"\u003cp\u003eThe Sierra 18-7013 Carburetor Kit is a complete rebuild kit designed for use in Tillotson AJ, CO, KA, KB, KC, KD, and WB Series carburetors. It is built to restore proper fuel metering and sealing in these carburetors, replacing the gaskets, filter, and needle and seat assembly that wear out over normal use and cause rough idling, flooding, or fuel leaks.\u003c\/p\u003e\u003cp\u003eThe kit includes a full set of application-specific gaskets along with a fuel filter and a needle and seat assembly, giving a rebuild everything needed in one package rather than sourcing each gasket individually. Components include a carburetor flange gasket (18-2572), a second carburetor flange gasket (18-2571), a fuel filter (18-7832), a carburetor mounting gasket (18-2802), a strainer cover gasket (18-2570), a carburetor bowl gasket (18-2575), a filter cover gasket (18-2569), a strainer cover screw gasket (18-2568), an additional carburetor flange gasket, and a needle and seat assembly (18-7057).\u003c\/p\u003e\u003cp\u003eThis kit is intended for AJ-53A, AJ-53AT, AJ-54A, AJ-54AT, AJ-55AO, and AJ-55AT carburetors, as well as KA, KB, KC, and KD series carburetors. Each Sierra product meets or exceeds the original equipment part it replaces, and buyers should check their carburetor model number before ordering to confirm a correct fit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Rebuild Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor Series:\u003c\/strong\u003e Tillotson AJ, CO, KA, KB, KC, KD, WB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e 2x carburetor flange gasket, 1x additional carburetor flange gasket, carburetor mounting gasket, strainer cover gasket, carburetor bowl gasket, filter cover gasket, strainer cover screw gasket, fuel filter (18-7832), needle and seat assembly (18-7057)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320650\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTillotson AJ-53A, AJ-53AT, AJ-54A, AJ-54AT, AJ-55AO, and AJ-55AT carburetors\u003c\/li\u003e\n\u003cli\u003eTillotson KA, KB, KC, and KD series carburetors\u003c\/li\u003e\n\u003cli\u003eTillotson CO and WB series carburetors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetors does the Sierra 18-7013 kit fit?\u003c\/strong\u003e The Sierra 18-7013 Carburetor Kit is designed for Tillotson AJ, CO, KA, KB, KC, KD, and WB Series carburetors, including AJ-53A, AJ-53AT, AJ-54A, AJ-54AT, AJ-55AO, and AJ-55AT models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the 18-7013 carburetor kit?\u003c\/strong\u003e This kit contains two carburetor flange gaskets plus an additional carburetor flange gasket, a carburetor mounting gasket, a strainer cover gasket, a carburetor bowl gasket, a filter cover gasket, a strainer cover screw gasket, an 18-7832 fuel filter, and an 18-7057 needle and seat assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the kit include a needle and seat assembly?\u003c\/strong\u003e Yes, the 18-7013 kit includes an 18-7057 needle and seat assembly along with the full set of gaskets and a fuel filter needed for a carburetor rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7013 kit weigh?\u003c\/strong\u003e The 18-7013 Carburetor Kit weighs 0.05 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or aftermarket?\u003c\/strong\u003e The 18-7013 is a genuine Sierra part, manufactured to meet or exceed the specifications of the original equipment carburetor components it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this kit fit AJ-55AO and AJ-55AT carburetors?\u003c\/strong\u003e Yes, the 18-7013 kit is listed for AJ-55AO and AJ-55AT carburetors in addition to the AJ-53 and AJ-54 series.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit work on KA, KB, KC, and KD series carburetors?\u003c\/strong\u003e Yes, the Sierra 18-7013 Carburetor Kit is designed for use in KA, KB, KC, and KD Series carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty applies to this carburetor kit?\u003c\/strong\u003e Sierra 18-7013 is covered under Sierra's standard customer satisfaction warranty, the same warranty coverage applied across the Sierra parts line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm my carburetor uses the 18-7013 kit before ordering?\u003c\/strong\u003e Check the model number stamped on your carburetor against the supported list (AJ-53A, AJ-53AT, AJ-54A, AJ-54AT, AJ-55AO, AJ-55AT, plus KA\/KB\/KC\/KD and CO\/WB series) before ordering the 18-7013 kit, since carburetor kits are model-specific.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-7013 carburetor kit packaging?\u003c\/strong\u003e The 18-7013 kit measures 0.39 x 0.39 x 0.39 inches as packaged.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360179931,"sku":"SIE-18-7013","price":23.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7013_lg__18178.1558130400.500.750.jpg?v=1785188395"},{"product_id":"sierra-18-7024-carburetor-repair-kit-for-johnson-evinrude-5-40-hp-outboards-replaces-omc-382053-382052-385356-439075","title":"Sierra Carburetor Kit 18-7024 for Johnson\/Evinrude 5-40 HP Outboards, Replaces 382052 382053 385356","description":"\u003cp\u003eThe Sierra 18-7024 Carburetor Kit is an OEM-quality rebuild kit engineered for Johnson and Evinrude outboard engines rated 5 HP, 6 HP, 25 HP, 30 HP, 35 HP, and 40 HP. Each kit is built to precise fit, form, and function specifications so the repaired carburetor performs to the same standard as the original equipment part it replaces. This is a single carburetor kit per package, intended for boat owners and marine technicians rebuilding a worn or malfunctioning carburetor rather than replacing the entire assembly.\u003c\/p\u003e\u003cp\u003eCarburetor kits like the 18-7024 typically restore proper fuel metering and idle performance by replacing the internal wear components that degrade with age, ethanol-blended fuel exposure, and normal engine hours. Because Sierra manufactures each kit to match the specific application, it is designed as a precise, direct-fit rebuild solution for the listed Johnson\/Evinrude outboard engines rather than a universal or generic kit.\u003c\/p\u003e\u003cp\u003eThe 18-7024 is cross-referenced to multiple OEM and aftermarket part numbers, making it easy to identify as the correct replacement kit regardless of which reference number appears on your existing parts documentation or old packaging.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits Included:\u003c\/strong\u003e 1 carburetor kit per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.18 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320759\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 382052, 382053, 385356, 439075\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAftermarket Cross-Reference:\u003c\/strong\u003e Mallory 9-37104, GLM 40530\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eJohnson\/Evinrude outboard engines: 5 HP, 6 HP, 25 HP, 30 HP, 35 HP, 40 HP\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e382052\u003c\/li\u003e\n\u003cli\u003e382053\u003c\/li\u003e\n\u003cli\u003e385356\u003c\/li\u003e\n\u003cli\u003e439075\u003c\/li\u003e\n\u003cli\u003eMallory 9-37104\u003c\/li\u003e\n\u003cli\u003eGLM 40530\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7024 carburetor kit fit?\u003c\/strong\u003e The 18-7024 is designed for Johnson and Evinrude outboard engines rated 5 HP, 6 HP, 25 HP, 30 HP, 35 HP, and 40 HP.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7024 kit the same as OEM part 382053?\u003c\/strong\u003e Yes, the Sierra 18-7024 carburetor kit cross-references to OEM numbers 382052, 382053, and 385356, so it is a direct equivalent to those original Johnson\/Evinrude part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes 18-7024 replace Johnson\/Evinrude part 439075?\u003c\/strong\u003e Yes, part number 439075 is one of the OEM numbers the Sierra 18-7024 carburetor kit is built to replace.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many carburetors does one 18-7024 kit rebuild?\u003c\/strong\u003e Each package contains one carburetor kit, sized to rebuild a single carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7024 carburetor kit weigh?\u003c\/strong\u003e It weighs 0.18 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or a generic aftermarket kit?\u003c\/strong\u003e The 18-7024 is manufactured by Sierra to OEM-quality standards, engineered for precise fit, form, and function on its specified Johnson\/Evinrude applications rather than being a generic universal kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7024 kit work if my old part is stamped Mallory 9-37104?\u003c\/strong\u003e Yes, the Sierra 18-7024 carburetor kit is cross-referenced to Mallory 9-37104, so it is an equivalent replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the exterior finish of the 18-7024 carburetor kit components?\u003c\/strong\u003e The kit has a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the 18-7024 kit on a Johnson\/Evinrude engine other than the listed horsepower ratings?\u003c\/strong\u003e The 18-7024 is engineered specifically for 5 HP, 6 HP, 25 HP, 30 HP, 35 HP, and 40 HP Johnson\/Evinrude outboards, so fitment outside those ratings is not confirmed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the GLM 40530 number match the Sierra 18-7024 kit?\u003c\/strong\u003e Yes, GLM 40530 is listed as an interchangeable cross-reference for the Sierra 18-7024 carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the Sierra 18-7024 carburetor kit?\u003c\/strong\u003e The package includes one complete carburetor kit for rebuilding a single carburetor on the listed Johnson\/Evinrude outboard engines.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360212699,"sku":"SIE-18-7024","price":27.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7024_lg__34545.1558130807.500.750.jpg?v=1785188634"},{"product_id":"carburetor-kit-18-7021-for-mercury-wm-wmk-series-carburetors","title":"Sierra Carburetor Kit 18-7021 for WM and WMK Mercury Outboard Carburetors","description":"\u003cp\u003eThe Sierra 18-7021 Carburetor Kit is a rebuild kit engineered for WM and WMK series carburetors, including the WMK-2, WMK-3, WMK-4, WMK-5, WMK-7, and WMK-8 models. It is designed to restore carburetor performance on applicable Mercury outboard engines by replacing the wear-prone internal components that govern fuel metering and air-fuel mixture control. Components in the kit are precision-built, and Sierra recommends following the carburetor manufacturer's specifications and guidelines during installation to ensure a proper fit and correct operation after the rebuild.\u003c\/p\u003e\u003cp\u003eThis kit is intended for technicians and boat owners performing routine carburetor maintenance or troubleshooting rough idle, flooding, or poor fuel metering caused by worn internal carburetor parts. Every Sierra part, including this kit, is backed by Sierra's industry-leading customer satisfaction warranty, giving buyers confidence in fit and durability when servicing WM and WMK carburetors.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7021\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Mercury Outboard Carburetors \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetors:\u003c\/strong\u003e WM, WMK Carburetors (WMK-2, WMK-3, WMK-4, WMK-5, WMK-7, WMK-8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 0.75 x 6 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320728\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWM Carburetors\u003c\/li\u003e\n\u003cli\u003eWMK-2 Carburetors\u003c\/li\u003e\n\u003cli\u003eWMK-3 Carburetors\u003c\/li\u003e\n\u003cli\u003eWMK-4 Carburetors\u003c\/li\u003e\n\u003cli\u003eWMK-5 Carburetors\u003c\/li\u003e\n\u003cli\u003eWMK-7 Carburetors\u003c\/li\u003e\n\u003cli\u003eWMK-8 Carburetors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetors does the Sierra 18-7021 kit fit?\u003c\/strong\u003e The Sierra 18-7021 Carburetor Kit fits WM and WMK series carburetors, specifically the WMK-2, WMK-3, WMK-4, WMK-5, WMK-7, and WMK-8 models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7021 a complete carburetor or a rebuild kit?\u003c\/strong\u003e It is a rebuild kit, not a complete carburetor. The Sierra 18-7021 supplies the internal components needed to rebuild an existing WM or WMK carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-7021 carburetor kit?\u003c\/strong\u003e The kit measures 0.75 x 6 x 6 inches and weighs 0.05 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7021 kit come with an OEM warranty?\u003c\/strong\u003e Yes, the Sierra 18-7021 is covered under Sierra's industry-leading customer satisfaction warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my carburetor is a WM or WMK model?\u003c\/strong\u003e Check the carburetor's stamped model identifier for a WM or WMK designation; the Sierra 18-7021 kit is built specifically for WM and WMK-2, WMK-3, WMK-4, WMK-5, WMK-7, and WMK-8 carburetors, so confirming the model number before ordering ensures correct fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the components in the 18-7021 kit have?\u003c\/strong\u003e The components included in the Sierra 18-7021 Carburetor Kit have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this kit fix a rough idle or flooding issue?\u003c\/strong\u003e Rebuilding a WM or WMK carburetor with the Sierra 18-7021 kit replaces worn internal components that commonly cause rough idle, flooding, or poor fuel metering, provided the carburetor body itself is not damaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-7021 an authentic Sierra part or aftermarket?\u003c\/strong\u003e The 18-7021 is a genuine Sierra part, manufactured under the Sierra brand for WM and WMK carburetor applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need any special tools to install the 18-7021 kit?\u003c\/strong\u003e Sierra recommends following the carburetor manufacturer's specifications and guidelines for proper fit and installation of the 18-7021 kit; standard carburetor rebuild tools are typically used for this type of service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7021 Carburetor Kit?\u003c\/strong\u003e The UPC for the Sierra 18-7021 Carburetor Kit is 030999320728.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360245467,"sku":"SIE-18-7021","price":20.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7021_lg__76038.1558130610.500.750.jpg?v=1785189049"},{"product_id":"sierra-18-7042-carburetor-rebuild-kit-for-evinrude-omc-outboards-without-float-replaces-oem-392061-398729-396701","title":"Sierra Carburetor Kit 18-7042, Replaces OMC 392061, 396701, 398729","description":"\u003cp\u003eThe Sierra 18-7042 Carburetor Kit is a gasoline-application rebuild kit designed to restore carburetor performance on applicable outboard engines. This kit is built to replace worn or degraded internal carburetor components, helping resolve common issues such as rough idle, poor fuel atomization, and inconsistent throttle response caused by aged gaskets, seals, and other wear parts inside the carburetor body. The kit carries a machined exterior finish and is packaged as a single complete unit (1 count) to simplify ordering for a single carburetor rebuild.\u003c\/p\u003e\u003cp\u003eSierra sources this kit as a direct cross-reference to OMC carburetor part numbers 392061, 396701, and 398729, making it a straightforward replacement option for boat owners and marine technicians working on engines that originally used those OMC carburetor assemblies. The kit is backed by a limited warranty and is intended for gasoline fuel systems only.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7042\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.16 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Limited Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320919\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits carburetors originally identified by OMC part numbers 392061, 396701, and 398729.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOMC 392061\u003c\/li\u003e\n\u003cli\u003eOMC 396701\u003c\/li\u003e\n\u003cli\u003eOMC 398729\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7042 Carburetor Kit include?\u003c\/strong\u003e The 18-7042 kit is packaged as a single complete carburetor kit (1 count) with a machined exterior finish, intended for gasoline fuel system applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich OEM part numbers does the 18-7042 carburetor kit replace?\u003c\/strong\u003e It cross-references to OMC carburetor part numbers 392061, 396701, and 398729, so it can be ordered in place of any of those numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7042 kit weigh?\u003c\/strong\u003e The kit weighs 0.16 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7042 kit made for gasoline or diesel engines?\u003c\/strong\u003e This carburetor kit is designed for gasoline fuel type applications only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the 18-7042 carburetor kit have?\u003c\/strong\u003e The kit has a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7042 carburetor kit come with a warranty?\u003c\/strong\u003e Yes, the 18-7042 kit is backed by a limited warranty from Sierra.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-7042 a genuine Sierra part number?\u003c\/strong\u003e Yes, 18-7042 is Sierra's own manufacturer part number for this carburetor kit, sold as a cross-reference replacement for the listed OMC numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many carburetor kits come in one order of part 18-7042?\u003c\/strong\u003e One order of the 18-7042 kit includes a single unit count carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7042 kit be used if my carburetor is labeled OMC 396701?\u003c\/strong\u003e Yes, the Sierra 18-7042 kit directly cross-references to OMC 396701, along with OMC 392061 and 398729.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7042 Carburetor Kit?\u003c\/strong\u003e The UPC for the 18-7042 Carburetor Kit is 030999320919.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360278235,"sku":"SIE-18-7042","price":19.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7042_lg__93746.1558131399.500.750.jpg?v=1785188061"},{"product_id":"carburetor-rebuild-kit-for-mercury-mariner-outboards-replaces-1399-1717-1395-4808-sierra-18-7006-1","title":"Sierra 18-7006-1 Carburetor Gasket Kit for Mercury 3.9 HP KB-7A, KB-7B and 4 HP KB-10A Outboards","description":"\u003cp\u003eThe Sierra 18-7006-1 Carburetor Gasket Kit supplies the full set of gaskets needed to rebuild the carburetor and fuel strainer assembly on select vintage Mercury outboards. Rather than a full carburetor rebuild kit with a needle, seat, and float, this kit is a dedicated gasket set covering the carburetor flange, mounting surface, bowl, strainer cover, and filter cover, giving a technician everything required to reseal the carburetor circuit during a rebuild or leak repair without sourcing individual gaskets one at a time.\u003c\/p\u003e\u003cp\u003eEach gasket is sized to the original equipment carburetor mating surfaces used on the Mercury KB-7A, KB-7B, and KB-10A carburetor models found on 3.9 HP and 4 HP (1 cylinder) outboards. The kit is manufactured in the United States and is built to meet or exceed original equipment quality, making it a reliable choice for restoring a proper seal at the carburetor flange, bowl, and strainer without leaks or vacuum loss.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7006-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Gasket Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e 18-2572 Carburetor Flange Gasket, 18-2571 Carburetor Flange Gasket, 18-2802 Carburetor Mounting Gasket, 18-2570 Strainer Cover Gasket, 18-2575 Carburetor Bowl Gasket, 18-2569 Filter Cover Gasket, 18-2568 Strainer Cover Screw Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 15.2 centimeters H x 1.9 centimeters L x 8.8 centimeters W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282111380\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury 3.9 HP (1964-68), carburetor models KB-7A and KB-7B\u003c\/li\u003e\n\u003cli\u003eMercury 4 HP (1 cylinder) (1969-74, 80-81, 86-87), carburetor model KB-10A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLM 40435\u003c\/li\u003e\n\u003cli\u003eMallory 9-37308\u003c\/li\u003e\n\u003cli\u003eMercury 1399-1717\u003c\/li\u003e\n\u003cli\u003eMercury 1399-2015\u003c\/li\u003e\n\u003cli\u003eMercury 1395-4808\u003c\/li\u003e\n\u003cli\u003eMercury 1395-879194024\u003c\/li\u003e\n\u003cli\u003eMercury 1399-3523\u003c\/li\u003e\n\u003cli\u003eMercury 1399-1477\u003c\/li\u003e\n\u003cli\u003eMercury 1399-5929\u003c\/li\u003e\n\u003cli\u003eMercury 1399-3798\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7006-1 gasket kit include?\u003c\/strong\u003e The kit includes seven gaskets: 18-2572 Carburetor Flange Gasket, 18-2571 Carburetor Flange Gasket, 18-2802 Carburetor Mounting Gasket, 18-2570 Strainer Cover Gasket, 18-2575 Carburetor Bowl Gasket, 18-2569 Filter Cover Gasket, and 18-2568 Strainer Cover Screw Gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich outboards does the 18-7006-1 gasket kit fit?\u003c\/strong\u003e It fits Mercury 3.9 HP outboards from 1964-68 with KB-7A or KB-7B carburetors, and Mercury 4 HP (1 cylinder) outboards from 1969-74 and 80-81, 86-87 with the KB-10A carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a full carburetor rebuild kit with a needle, seat, and float?\u003c\/strong\u003e No. The 18-7006-1 is a gasket-only kit for the carburetor and fuel strainer; it does not include a needle, seat, or float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-7006-1 kit cross-reference?\u003c\/strong\u003e It is interchangeable with Mercury 1399-1717, 1399-2015, 1395-4808, 1395-879194024, 1399-3523, 1399-1477, 1399-5929, and 1399-3798, as well as GLM 40435 and Mallory 9-37308.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7006-1 gasket kit weigh?\u003c\/strong\u003e The kit weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is the 18-7006-1 gasket kit manufactured?\u003c\/strong\u003e The Sierra 18-7006-1 kit's country of origin is the United States.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7006-1 gasket kit work on a KB-10A carburetor?\u003c\/strong\u003e Yes, the 18-7006-1 kit is listed for the Mercury KB-10A carburetor used on 4 HP (1 cylinder) outboards from 1969-74 and 80-81, 86-87.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7006-1 kit include a strainer cover gasket?\u003c\/strong\u003e Yes, an 18-2570 Strainer Cover Gasket and an 18-2568 Strainer Cover Screw Gasket are both included in the 18-7006-1 kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7006-1 kit built to OEM quality?\u003c\/strong\u003e Sierra states the 18-7006-1 kit meets or exceeds original equipment quality for the carburetor and strainer gaskets it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7006-1 gasket kit?\u003c\/strong\u003e The UPC for the Sierra 18-7006-1 Carburetor Gasket Kit is 808282111380.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7006-1 kit be used on a 3.9 HP Mercury outboard?\u003c\/strong\u003e Yes, it is listed for the Mercury 3.9 HP outboard built 1964-68 with the KB-7A or KB-7B carburetor.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360311003,"sku":"SIE-18-7006-1","price":7.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7006-1_lg__87516.1558130171.500.750.jpg?v=1785189102"},{"product_id":"sierra-18-7043-carburetor-kit-without-float-for-evinrude-johnson-outboards-replaces-omc-392061","title":"Sierra 18-7043 Carburetor Kit for OMC 1.5-6 HP Outboards, Replaces 382046, 382047, 382049","description":"\u003cp\u003eThe Sierra 18-7043 Carburetor Kit is a bolt-on carburetor rebuild kit for select OMC outboard motors ranging from 1.5 HP through 6 HP. It is built to restore correct carburetor function on older outboards where gaskets, seals, and internal wear parts have degraded over time, helping resolve rough idling, flooding, hard starting, and inconsistent fuel metering caused by a worn carburetor. The kit measures 8 inches by 7 inches by 1 inch and has a machined exterior finish consistent with OEM-style fit and appearance.\u003c\/p\u003e\u003cp\u003eThis is a carburetor kit without a float included, so it is intended for carburetor rebuilds where the existing float is being reused or is not needed. It carries Sierra's standard limited warranty and is designed as a direct equivalent to the original OMC carburetor hardware for the listed horsepower and year ranges. Always confirm your outboard's exact HP and model year against the fitment listed before ordering, since carburetor components on small outboards vary closely between similar engine years.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7043\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Type:\u003c\/strong\u003e Bolt On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 8 inches D x 7 inches W x 1 inch H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.17 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999236500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 1.5 HP (1970-90), 2 HP (1970-90), 3 HP (1952-67), 5 HP (1965-67), 5.5 HP (1954-67), 6 HP (1954-79)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1.5 HP outboards, 1970-90\u003c\/li\u003e\n\u003cli\u003e2 HP outboards, 1970-90\u003c\/li\u003e\n\u003cli\u003e3 HP outboards, 1952-67\u003c\/li\u003e\n\u003cli\u003e5 HP outboards, 1965-67\u003c\/li\u003e\n\u003cli\u003e5.5 HP outboards, 1954-67\u003c\/li\u003e\n\u003cli\u003e6 HP outboards, 1954-79\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOMC 382045\u003c\/li\u003e\n\u003cli\u003e382046\u003c\/li\u003e\n\u003cli\u003e382047\u003c\/li\u003e\n\u003cli\u003e382049\u003c\/li\u003e\n\u003cli\u003e383052\u003c\/li\u003e\n\u003cli\u003e383067\u003c\/li\u003e\n\u003cli\u003e398532\u003c\/li\u003e\n\u003cli\u003e439071\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat outboards does the Sierra 18-7043 carburetor kit fit?\u003c\/strong\u003e This kit fits OMC outboards including 1.5 HP (1970-90), 2 HP (1970-90), 3 HP (1952-67), 5 HP (1965-67), 5.5 HP (1954-67), and 6 HP (1954-79) models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7043 kit include a float?\u003c\/strong\u003e No, the Sierra 18-7043 is a carburetor kit without a float, intended for rebuilds where the existing float is reused.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich OEM part numbers does 18-7043 replace?\u003c\/strong\u003e It replaces OMC 382045, 382046, 382047, 382049, 383052, 383067, 398532, and 439071.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this carburetor kit?\u003c\/strong\u003e The Sierra 18-7043 measures 8 inches deep by 7 inches wide by 1 inch high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7043 carburetor kit weigh?\u003c\/strong\u003e It weighs 0.17 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7043 an OEM Sierra part or aftermarket?\u003c\/strong\u003e The 18-7043 is a Sierra-branded replacement kit built as a direct equivalent to the original OMC carburetor components, not an OMC-branded OEM part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the carburetor kit have?\u003c\/strong\u003e The Sierra 18-7043 has a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the flange type on this carburetor kit?\u003c\/strong\u003e The 18-7043 uses a bolt-on flange type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill 18-7043 work on a 3 HP OMC outboard from 1968?\u003c\/strong\u003e No, for the 3 HP 1968 model the correct part is 18-7094, not 18-7043; the 18-7043 covers the 3 HP 1952-67 range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a warranty included with the 18-7043 carburetor kit?\u003c\/strong\u003e Yes, the Sierra 18-7043 carburetor kit is backed by Sierra's standard limited warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the 18-7043 kit include?\u003c\/strong\u003e The kit includes the carburetor rebuild components as a single carburetor kit unit, packaged as one count.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7043 kit fix a rough-idling or flooding outboard carburetor?\u003c\/strong\u003e Yes, this kit is designed to restore correct carburetor function on the listed OMC outboards, addressing issues like rough idling, flooding, and hard starting caused by worn carburetor components.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360343771,"sku":"SIE-18-7043","price":21.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7043_lg__69771.1558131444.500.750.jpg?v=1785188008"},{"product_id":"carburetor-kit-for-chrysler-force-outboard-replaces-oem-fk10003-sierra-18-7033","title":"Sierra 18-7033 Carburetor Kit for Chrysler\/Force Outboard Motor, Replaces FK10003, FK10026, FK10053, FK10102-1","description":"\u003cp\u003eThe Sierra 18-7033 Carburetor Kit restores a Chrysler\/Force outboard motor carburetor to proper working condition, giving it new sealing and metering components in one bolt-on package. It is built for outboard electrical\/fuel system service on Chrysler\/Force engines and is designed as a direct equivalent to the original equipment carburetor kit, meeting or exceeding the specification of the part it replaces.\u003c\/p\u003e\u003cp\u003eThe kit includes a carburetor mounting gasket, a bowl ring gasket, and a needle and seat kit, giving an installer the core wear items needed to rebuild the carburetor's fuel bowl and metering circuit in a single purchase rather than sourcing gaskets and the needle and seat separately. The mounting gasket has a machined exterior finish and a bolt-on flange type for a straightforward fit against the carburetor mounting surface. Each component is packaged as a one-count kit intended for a single carburetor rebuild.\u003c\/p\u003e\u003cp\u003eThis kit is intended for Chrysler\/Force outboard motor applications and is cross-referenced to the original Chrysler\/Force\/US Marine carburetor kit part numbers below, so it can be ordered using either the Sierra part number or any of the equivalent OEM numbers.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7033\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Chrysler\/Force Outboard Motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor Mounting Gasket, Bowl Ring Gasket, Needle and Seat Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Type:\u003c\/strong\u003e Bolt On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282259549\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e FK10003, FK10026, FK10053, FK10102-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eChrysler\/Force outboard motors\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFK10003\u003c\/li\u003e\n\u003cli\u003eFK10026\u003c\/li\u003e\n\u003cli\u003eFK10053\u003c\/li\u003e\n\u003cli\u003eFK10102-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7033 carburetor kit include?\u003c\/strong\u003e The kit contains a carburetor mounting gasket, a bowl ring gasket, and a needle and seat kit, giving you the main gasket and metering components needed to rebuild one carburetor on a Chrysler\/Force outboard motor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7033 kit a direct replacement for the original Chrysler\/Force carburetor kit?\u003c\/strong\u003e Yes, Sierra 18-7033 is built as a direct equivalent to the original equipment kit and is cross-referenced to Chrysler\/Force\/US Marine part numbers FK10003, FK10026, FK10053, and FK10102-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich OEM part numbers does the 18-7033 carburetor kit replace?\u003c\/strong\u003e It replaces Chrysler\/Force FK10003, FK10026, FK10053, and FK10102-1, so any of those OEM numbers can be used to identify the correct kit for a Chrysler\/Force outboard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the 18-7033 carburetor kit fit?\u003c\/strong\u003e This carburetor kit is intended for Chrysler\/Force outboard motors as part of Sierra's outboard electrical\/fuel systems lineup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many carburetors does one 18-7033 kit service?\u003c\/strong\u003e One 18-7033 kit is packaged as a single unit count and contains enough gaskets and a needle and seat for one carburetor rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the needle and seat used for in this kit?\u003c\/strong\u003e The needle and seat included in the 18-7033 kit controls fuel entry into the carburetor bowl, and it is one of the wear items that typically needs replacement during a carburetor rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7033 kit include a bowl gasket?\u003c\/strong\u003e Yes, a bowl ring gasket is included in the Sierra 18-7033 carburetor kit along with the carburetor mounting gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the mounting gasket in the 18-7033 kit have?\u003c\/strong\u003e The mounting gasket has a machined exterior finish and uses a bolt-on flange type for fitting to the carburetor mounting surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7033 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7033 carburetor kit weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-7033 a genuine OEM part or an aftermarket equivalent?\u003c\/strong\u003e Sierra 18-7033 is an aftermarket carburetor kit engineered to meet or exceed the specification of the original Chrysler\/Force carburetor kit it replaces, rather than a part sold under the Chrysler\/Force brand.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360376539,"sku":"SIE-18-7033","price":23.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7033_lg__86333.1558131047.500.750.jpg?v=1785189069"},{"product_id":"carburetor-rebuild-kit-for-chrysler-force-outboards-replaces-fk10004-sierra-18-7037-fits-co-1a-thru-co-11a-carburetors","title":"Sierra 18-7037 Carburetor Kit for Chrysler Force 130, 135, 150 HP Outboards - Replaces FK10004\/FK10008","description":"\u003cp\u003eThe Sierra 18-7037 Carburetor Kit is a rebuild kit for the carburetor on Chrysler Force outboard engines, designed to restore correct fuel metering and idle performance in engines that are running rough, flooding, or leaking fuel from the carburetor. The kit contains the internal components needed to overhaul the carburetor, allowing an owner or technician to renew the carburetor without sourcing a full replacement unit. It fits Chrysler Force 130 HP models 1306 and 1307HA, 135 HP models 1358HA, 1358HB, and 1358HC, and 150 HP model 1508HA. Because it is built to the OEM specification for these carburetors, it is a direct fit for the applications above and cross-references to the original Chrysler Force part numbers, so it installs using the factory service procedure. This kit is a practical option for routine carburetor maintenance or for correcting hard-starting, stalling, and inconsistent idle caused by worn or gummed internal carburetor parts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7037\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Chrysler Outboard Carburetors and Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.19 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320889\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e FK10004, FK10005, FK10007, FK10008, FK10027, FK10057, FK10108, FRK739\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Chrysler Force 130 HP (1306\/1307HA), 135 HP (1358HA, 1358HB, 1358HC), 150 HP (1508HA)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChrysler\/Force 130 HP - Models 1306, 1307HA\u003c\/li\u003e\n\u003cli\u003eChrysler\/Force 135 HP - Models 1358HA, 1358HB, 1358HC\u003c\/li\u003e\n\u003cli\u003eChrysler\/Force 150 HP - Model 1508HA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFK10004\u003c\/li\u003e\n\u003cli\u003eFK10005\u003c\/li\u003e\n\u003cli\u003eFK10007\u003c\/li\u003e\n\u003cli\u003eFK10008\u003c\/li\u003e\n\u003cli\u003eFK10027\u003c\/li\u003e\n\u003cli\u003eFK10057\u003c\/li\u003e\n\u003cli\u003eFK10108\u003c\/li\u003e\n\u003cli\u003eFRK739\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7037 carburetor kit fit?\u003c\/strong\u003e The 18-7037 kit fits Chrysler Force 130 HP outboards (models 1306 and 1307HA), 135 HP models (1358HA, 1358HB, 1358HC), and the 150 HP model 1508HA.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7037 kit an OEM equivalent?\u003c\/strong\u003e Yes, the Sierra 18-7037 carburetor kit is built to the OEM specification and cross-references to Chrysler Force part numbers FK10004, FK10005, FK10007, FK10008, FK10027, FK10057, FK10108, and FRK739.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7037 carburetor kit weigh?\u003c\/strong\u003e The kit weighs 0.19 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this kit work on a 120 HP Chrysler Force outboard?\u003c\/strong\u003e No, the 18-7037 kit is listed for the 130, 135, and 150 HP applications; the 120 HP models use a different carburetor part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate this carburetor kit is needed?\u003c\/strong\u003e Rough idle, stalling, hard starting, and fuel leaking or flooding from the carburetor are common signs that the internal components covered by the 18-7037 kit need to be replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7037 kit include a complete new carburetor?\u003c\/strong\u003e No, it is a rebuild kit of internal carburetor components for Chrysler Force outboards, not a complete carburetor assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7037 kit?\u003c\/strong\u003e The UPC for the Sierra 18-7037 carburetor kit is 030999320889.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7037 kit be used on the 1358HB and 1358HC models specifically?\u003c\/strong\u003e Yes, in addition to the 1358HA, this kit is listed for the 1358HB and 1358HC 135 HP Chrysler Force models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7037 the same kit used across the 130, 135, and 150 HP engines?\u003c\/strong\u003e Yes, part number 18-7037 is the shared carburetor kit listed for the 130 HP (1306\/1307HA), 135 HP (1358HA\/HB\/HC), and 150 HP (1508HA) applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brand makes the 18-7037 carburetor kit?\u003c\/strong\u003e The 18-7037 carburetor kit is manufactured by Sierra.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360442075,"sku":"SIE-18-7037","price":19.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7037_lg__21864.1558131099.500.750.jpg?v=1785189102"},{"product_id":"sierra-18-7038-carburetor-needle-seat-for-johnson-evinrude-outboards-replaces-omc-390055-0375918","title":"Sierra Needle and Seat 18-7038, Replaces 396520 379312 387262, Fits 3 HP Outboards 1952-67","description":"\u003cp\u003eThe Sierra Needle and Seat 18-7038 is a carburetor fuel metering component that controls the flow of fuel from the float bowl into the carburetor throat. As the float rises and falls with fuel level, it opens and closes the needle against the seat, shutting off fuel supply once the bowl reaches the correct level and preventing flooding or fuel starvation at the carburetor. This is a direct-fit replacement part designed to restore proper fuel metering in carburetors that use this needle and seat assembly, and it is commonly needed when an outboard is running rough, flooding, hard to start, or leaking fuel from the carburetor due to a worn or stuck needle and seat.\u003c\/p\u003e\u003cp\u003eThe part carries the Sierra part number 18-7038 and is built to match the dimensions and sealing surfaces of the original needle and seat it replaces. It is sold as the needle and seat only, so buyers should confirm they are replacing this specific component rather than a full carburetor kit with float included.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7038\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282259556\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3 HP outboard, 1952-67\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e396520\u003c\/li\u003e\n\u003cli\u003e379312\u003c\/li\u003e\n\u003cli\u003e387262\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7038 needle and seat do?\u003c\/strong\u003e It regulates the fuel entering the carburetor float bowl on Sierra part number 18-7038, closing off fuel flow once the float reaches the correct level so the engine does not flood or run rich.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat outboards does the 18-7038 needle and seat fit?\u003c\/strong\u003e The 18-7038 needle and seat fits 3 HP outboards from 1952-67.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich OEM part numbers does 18-7038 replace?\u003c\/strong\u003e This needle and seat replaces OEM numbers 396520, 379312, and 387262.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7038 come with a float?\u003c\/strong\u003e No, 18-7038 is the needle and seat assembly only and does not include the carburetor float, which is a separate component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7038 needle and seat weigh?\u003c\/strong\u003e The Sierra 18-7038 needle and seat weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-7038 needle and seat?\u003c\/strong\u003e It measures 0.39 x 0.39 x 0.39 inches, sized to fit directly into the original carburetor needle and seat bore.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7038 a genuine Sierra part or aftermarket?\u003c\/strong\u003e 18-7038 is a Sierra-branded replacement part manufactured to match the fit and function of the original needle and seat it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the symptoms of a worn needle and seat like the 18-7038?\u003c\/strong\u003e A worn or stuck needle and seat typically causes carburetor flooding, fuel leaking from the carb, hard starting, or an engine that runs rich or rough at idle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan 18-7038 be used to fix a flooding carburetor?\u003c\/strong\u003e Yes, replacing a worn needle and seat with the Sierra 18-7038 is a common fix for a carburetor that floods due to fuel not shutting off properly at the float level.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-7038 the correct needle and seat for all outboard horsepower ratings?\u003c\/strong\u003e No, 18-7038 is specific to the 3 HP, 1952-67 application; other horsepower ratings and years use different Sierra needle and seat part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the Sierra 18-7038?\u003c\/strong\u003e The 18-7038 package contains the needle and seat assembly only, for installation into the existing carburetor body.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360474843,"sku":"SIE-18-7038","price":7.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-7038__81730.1722515322.500.750.jpg?v=1785188290"},{"product_id":"sierra-18-7051-carburetor-repair-kit-for-honda-bf9-9-2001-up-and-bf15-2003-up-outboards","title":"Sierra Carburetor Kit 18-7051 for Honda BF9.9 (2001 \u0026 Up) and BF15 (2003 \u0026 Up) Outboards","description":"\u003cp\u003eThe Sierra 18-7051 Carburetor Kit is a carburetor repair kit engineered for specific outboard applications, delivering precise fit, form, and function for a correct rebuild. It is designed for use on Honda BF9.9 outboards (2001 and up) and Honda BF15 outboards (2003 and up), giving owners of these engines a targeted rebuild solution rather than a generic universal kit. Because the kit is application-specific, it restores carburetor performance without the fitment guesswork that comes with off-brand repair kits.\u003c\/p\u003e\u003cp\u003eRebuilding a carburetor with a properly matched kit helps resolve common outboard running issues such as rough idling, hard starting, and inconsistent fuel delivery that develop as internal carburetor components wear or gum up over time. The Sierra 18-7051 kit includes the components needed to perform this rebuild, all sold as a single kit and backed by Sierra's warranty coverage. It is a lightweight, compact part designed to be installed by a technician or a confident do-it-yourself boat owner during routine outboard maintenance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7051\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282302528\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHonda BF9.9 outboards, 2001 and up\u003c\/li\u003e\n\u003cli\u003eHonda BF15 outboards, 2003 and up\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7051 carburetor kit fit?\u003c\/strong\u003e The Sierra 18-7051 carburetor kit fits Honda BF9.9 outboards from 2001 and up, and Honda BF15 outboards from 2003 and up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7051 a complete carburetor or a repair kit?\u003c\/strong\u003e It is a carburetor repair kit, not a complete replacement carburetor, and is sold as a single kit for rebuilding the existing carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7051 carburetor kit weigh?\u003c\/strong\u003e The kit weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7051 kit work on a Honda BF15 outboard from any model year?\u003c\/strong\u003e Sierra states this kit fits the Honda BF15 starting with the 2003 model year and up; it is not confirmed for BF15 model years prior to 2003.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7051 kit come with a warranty?\u003c\/strong\u003e Yes, the Sierra 18-7051 carburetor kit is backed by Sierra's limited warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many carburetor kits are included in one 18-7051 package?\u003c\/strong\u003e Each package of part number 18-7051 contains one carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7051 kit engineered for a specific engine or is it universal?\u003c\/strong\u003e The 18-7051 is engineered for the specific Honda BF9.9 and BF15 outboard applications listed, not as a universal fit-all carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy choose an application-specific kit like the 18-7051 over a generic carburetor kit?\u003c\/strong\u003e Sierra designs the 18-7051 kit for precise fit, form, and function on its specified Honda BF9.9 and BF15 applications, which helps avoid the fitment issues common with generic, non-application-specific kits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7051 kit fix a rough-idling or hard-starting outboard?\u003c\/strong\u003e Rebuilding the carburetor with the 18-7051 kit addresses worn or fouled internal carburetor components that commonly cause rough idling and hard starting on the Honda BF9.9 and BF15 outboards it fits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7051 carburetor kit?\u003c\/strong\u003e The UPC for the Sierra 18-7051 carburetor kit is 808282302528.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360507611,"sku":"SIE-18-7051","price":41.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7051__12225.1558186138.500.750.jpg?v=1785188453"},{"product_id":"sierra-18-7047-carburetor-needle-valve-for-honda-outboards-replaces-16011-zv4-005-fits-bf8-2001-up-through-bf90","title":"Sierra 18-7047 Needle Valve for Honda Outboard Carburetors, Stainless Steel","description":"\u003cp\u003eThe Sierra 18-7047 is a replacement needle valve for Honda outboard carburetors, machined from stainless steel for corrosion resistance in the marine environment. The needle valve regulates fuel flow into the carburetor float bowl, closing off supply as the float rises and opening again as fuel is consumed, which keeps the fuel level in the bowl steady for consistent engine performance. A worn, pitted, or sticking needle valve is a common cause of flooding, rough idle, hard starting, and fuel leaking from the carburetor vent, so replacing it is a routine part of a carburetor rebuild or fuel system service.\u003c\/p\u003e\u003cp\u003eThis unit has a threaded inlet connection and an NPT outlet connection with two ports, and it is sized as a small precision component measuring 0.39 x 0.39 x 0.39 inches. Sierra manufactures this part to meet or exceed the specifications of the original equipment it replaces, and Sierra supplies many OEM engine manufacturers and boat builders with parts on a daily basis. It ships as a single needle valve assembly ready to install into a compatible Honda outboard carburetor.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7047\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Needle Valve Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection Type:\u003c\/strong\u003e Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection Type:\u003c\/strong\u003e NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282302498\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eHonda outboard carburetors\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7047 needle valve do?\u003c\/strong\u003e It regulates fuel flow into the carburetor float bowl on a Honda outboard, closing as the float rises to shut off supply and opening again as fuel is drawn out, which keeps the fuel level in the bowl consistent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7047 needle valve compatible with my outboard?\u003c\/strong\u003e The Sierra 18-7047 is built for Honda outboard carburetors; check that your carburetor accepts a needle valve with a threaded inlet and NPT outlet before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 18-7047 needle valve made from?\u003c\/strong\u003e It is machined from stainless steel, which resists corrosion from fuel and the marine environment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow big is the Sierra 18-7047 needle valve?\u003c\/strong\u003e The needle valve measures 0.39 x 0.39 x 0.39 inches, a small precision-machined component sized to fit inside the carburetor float bowl assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7047 needle valve weigh?\u003c\/strong\u003e The Sierra 18-7047 weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate my Honda outboard needs a new needle valve?\u003c\/strong\u003e A worn or sticking needle valve on a Honda outboard carburetor commonly causes flooding, rough idle, hard starting, or fuel leaking from the carburetor vent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7047 meet OEM specifications?\u003c\/strong\u003e Sierra manufactures the 18-7047 needle valve to meet or exceed the specifications of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat connection types does the 18-7047 use?\u003c\/strong\u003e The needle valve has a threaded inlet connection and an NPT outlet connection, with two ports total.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-7047?\u003c\/strong\u003e You receive one Sierra 18-7047 needle valve assembly, ready to install into a compatible Honda outboard carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7047 a genuine Sierra part or aftermarket?\u003c\/strong\u003e The 18-7047 is a genuine Sierra-manufactured replacement part, not a used or reconditioned OEM component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the 18-7047 needle valve myself?\u003c\/strong\u003e Replacing a carburetor needle valve like the 18-7047 is a routine part of a carburetor rebuild or fuel system service and is commonly done during standard carburetor maintenance.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360540379,"sku":"SIE-18-7047","price":31.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7047__58003.1558189009.500.750.jpg?v=1785188860"},{"product_id":"carburetor-repair-kit-for-honda-bf8-bf75-bf100-outboards-1996-below-sierra-18-7053","title":"Sierra Carburetor Repair Kit 18-7053, Universal Fit, Machined Components","description":"\u003cp\u003eThe Sierra 18-7053 Carburetor Repair Kit is a carburetor rebuild kit built to restore carburetor performance with OEM-quality components engineered for precise fit, form, and function. It is designed as a universal-fit kit, allowing it to service carburetor applications rather than being limited to a single carburetor body. The kit's components carry a machined exterior finish, reflecting the close-tolerance manufacturing Sierra applies to its carburetor hardware.\u003c\/p\u003e\u003cp\u003eThis kit is categorized within Sierra's Honda outboard carburetor kit line, and its vehicle service type is also listed as personal watercraft, making it applicable to carburetor rebuild work across these outboard and personal watercraft applications. Each kit contains one complete carburetor kit as its included component set, giving a technician the parts needed to rebuild a compatible carburetor in a single package. At a shipping weight of just 0.01 pounds, the kit is compact and lightweight, consistent with a small-parts carburetor repair kit rather than a full carburetor assembly.\u003c\/p\u003e\u003cp\u003eSierra positions this kit as a precise, application-specific rebuild solution rather than a generic universal gasket assortment, with an emphasis on matching original fit and function during carburetor service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Honda Outboard Carburetor Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Service Type:\u003c\/strong\u003e Personal Watercraft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Vehicle Type:\u003c\/strong\u003e Personal Watercraft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Universal Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282302542\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7053 carburetor kit?\u003c\/strong\u003e The Sierra 18-7053 kit includes one complete carburetor kit, listed as its sole included component for carburetor rebuild service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7053 carburetor kit a universal fit or made for one specific carburetor?\u003c\/strong\u003e It is listed as a universal-fit carburetor kit, meaning it is not restricted to a single carburetor body design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7053 carburetor kit weigh?\u003c\/strong\u003e This carburetor kit weighs 0.01 pounds, making it a lightweight, compact repair kit rather than a full carburetor assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat applications is the Sierra 18-7053 carburetor kit designed for?\u003c\/strong\u003e Sierra categorizes the 18-7053 kit as a Honda outboard carburetor kit, and it is also listed with a personal watercraft vehicle service type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7053 kit have any special finish on its components?\u003c\/strong\u003e Yes, the components in this Sierra carburetor kit have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7053 kit an OEM-quality replacement part?\u003c\/strong\u003e Sierra carburetor repair kits, including the 18-7053, are engineered to be OEM quality and are built for precise fit, form, and function in carburetor rebuild applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many units come in one order of the 18-7053 carburetor kit?\u003c\/strong\u003e One order of the Sierra 18-7053 carburetor kit contains a unit count of 1 kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7053 carburetor kit?\u003c\/strong\u003e The Sierra 18-7053 carburetor kit carries UPC 808282302542.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7053 carburetor kit be used for personal watercraft carburetor service?\u003c\/strong\u003e Yes, the vehicle service type for the Sierra 18-7053 kit is listed as personal watercraft.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7053 a full carburetor or a repair kit?\u003c\/strong\u003e The 18-7053 is a carburetor repair kit, not a complete carburetor assembly, intended to rebuild an existing carburetor.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360605915,"sku":"SIE-18-7053","price":35.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7053__99171.1558186145.500.750.jpg?v=1785188027"},{"product_id":"needle-valve-for-yamaha-c30-outboard-1993-1997-replaces-61n-14392-00-00-sierra-18-7049-fuel-system-carburetor-inlet-valve","title":"Sierra 18-7049 Needle Valve, Replaces Yamaha 61N-14392-00-00, 62Y-14392-00-00, 6L2-14392-00-00 and Mercury 8095701","description":"\u003cp\u003eThe Sierra 18-7049 Needle Valve is a carburetor needle valve built for marine outboard applications. It is a direct replacement for Yamaha outboard needle valves 61N-14392-00-00, 62Y-14392-00-00, and 6L2-14392-00-00, as well as Mercury Marine 8095701, making it a straightforward swap when a carburetor is leaking, flooding, or not holding fuel level correctly. The valve is constructed of metal with a rubber tip and uses a threaded inlet connection with two ports, matching the fitment and function of the original equipment part it replaces. Each package includes one needle valve, sized precisely at 0.39 x 0.39 x 0.39 inches, so it seats correctly in the carburetor bowl without modification. Sierra manufactures this part to meet or exceed the specifications of the original equipment it is designed to replace, giving boat owners and marine technicians a reliable option for carburetor rebuilds and fuel system maintenance. Because a worn or damaged needle valve is a common cause of flooding, rough idle, or hard starting in outboard engines, keeping a correct-fit replacement like the 18-7049 on hand is useful for routine carburetor service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7049\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Needle Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal, Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection Type:\u003c\/strong\u003e Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 Count\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eInterchangeable with carburetors originally fitted with Yamaha Outboard 61N-14392-00-00, 62Y-14392-00-00, or 6L2-14392-00-00 needle valves, and with Mercury Marine 8095701.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury Marine 8095701\u003c\/li\u003e\n\u003cli\u003eYamaha Outboard 61N-14392-00-00\u003c\/li\u003e\n\u003cli\u003eYamaha Outboard 62Y-14392-00-00\u003c\/li\u003e\n\u003cli\u003eYamaha Outboard 6L2-14392-00-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7049 needle valve fit?\u003c\/strong\u003e The Sierra 18-7049 is designed to fit carburetors that originally used Yamaha Outboard needle valves 61N-14392-00-00, 62Y-14392-00-00, or 6L2-14392-00-00, as well as Mercury Marine 8095701.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7049 the same as Yamaha 61N-14392-00-00?\u003c\/strong\u003e Yes, the Sierra 18-7049 is interchangeable with Yamaha 61N-14392-00-00, along with Yamaha 62Y-14392-00-00 and 6L2-14392-00-00.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this needle valve work in place of Mercury 8095701?\u003c\/strong\u003e Yes, the Sierra 18-7049 is interchangeable with Mercury Marine part number 8095701.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7049 made of?\u003c\/strong\u003e It is a metal-bodied needle valve with a rubber tip, matching the construction of the original equipment carburetor valve it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many needle valves come in one package?\u003c\/strong\u003e One Sierra 18-7049 needle valve is included per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-7049 needle valve?\u003c\/strong\u003e The Sierra 18-7049 measures 0.39 x 0.39 x 0.39 inches, small enough to fit directly into the original carburetor bowl seat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7049 needle valve weigh?\u003c\/strong\u003e It weighs 0.1 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate a needle valve like the 18-7049 needs replacing?\u003c\/strong\u003e A worn or stuck needle valve typically causes carburetor flooding, an unstable fuel level in the bowl, rough idle, or hard starting, and replacing it with a part like the Sierra 18-7049 restores proper fuel shutoff.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7049 use a threaded connection?\u003c\/strong\u003e Yes, the Sierra 18-7049 has a threaded inlet connection and two ports, consistent with the original equipment design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7049 genuine OEM or aftermarket?\u003c\/strong\u003e The Sierra 18-7049 is an aftermarket part manufactured by Sierra to meet or exceed the specifications of the original equipment needle valve it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7049 be installed during a carburetor rebuild?\u003c\/strong\u003e Yes, the Sierra 18-7049 needle valve is commonly installed as part of a carburetor rebuild or when addressing a flooding or fuel level issue.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360638683,"sku":"SIE-18-7049","price":20.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7049__41921.1558189003.500.750.jpg?v=1785189155"},{"product_id":"carburetor-kit-for-johnson-evinrude-omc-outboard-replaces-omc-390055-392550-398526-sierra-18-7046-includes-needle-seat","title":"Sierra 18-7046 Carburetor Kit, Replaces 432962, for Evinrude\/Johnson 125-185 HP Outboards","description":"\u003cp\u003eThe Sierra 18-7046 Carburetor Kit is a replacement rebuild kit for Evinrude and Johnson outboard motors, designed to restore carburetor performance on engines that used the original 432962 carburetor kit. This kit does not include a float, so it is intended for carburetors that retain their existing float assembly and only need the wear components refreshed. It covers a range of Evinrude\/Johnson outboards from 125 HP up through 185 HP, spanning multiple production years as listed in the fitment chart below, making it a useful reference part for anyone servicing an older Evinrude or Johnson powerhead where the original carburetor kit part number is unknown.\u003c\/p\u003e\u003cp\u003eA carburetor kit of this type typically supplies the gaskets, seals, and small components needed to rebuild a carburetor during routine maintenance or after it has developed rough idle, flooding, or hard-starting symptoms caused by worn internals. Installing a fresh kit at the correct interval helps keep the carburetor sealing properly and metering fuel as designed, which supports reliable starting and smooth running. Because it is built to Sierra's quality standard, it is intended to meet or exceed original equipment performance when installed in place of the original OEM kit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7046\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 432962\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320933\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Evinrude\/Johnson outboards, 125-185 HP (see fitment chart)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e125 HP, 1971-72\u003c\/li\u003e\n\u003cli\u003e135 HP, 1973-76\u003c\/li\u003e\n\u003cli\u003e140 HP, 1977, 1980-83\u003c\/li\u003e\n\u003cli\u003e140 HP, 1978-79\u003c\/li\u003e\n\u003cli\u003e150 HP, 1979-90\u003c\/li\u003e\n\u003cli\u003e155 HP, 1984-93\u003c\/li\u003e\n\u003cli\u003e175 HP, 1977-91\u003c\/li\u003e\n\u003cli\u003e185 HP, 1984\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e432962\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7046 carburetor kit replace?\u003c\/strong\u003e The Sierra 18-7046 carburetor kit replaces OEM part number 432962 on applicable Evinrude and Johnson outboard carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit include a float?\u003c\/strong\u003e No. The 18-7046 is the carburetor kit without float; the carburetor's existing float assembly is reused during the rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich outboards does the 18-7046 kit fit?\u003c\/strong\u003e It fits Evinrude\/Johnson outboards including 125 HP (1971-72), 135 HP (1973-76), 140 HP (1977, 1980-83 and 1978-79), 150 HP (1979-90), 155 HP (1984-93), 175 HP (1977-91), and 185 HP (1984).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7046 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7046 carburetor kit weighs 0.1 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-7046 a genuine OEM part or aftermarket?\u003c\/strong\u003e It is an aftermarket kit manufactured by Sierra, built to meet or exceed the specifications of the original 432962 OEM carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the carburetor kit components?\u003c\/strong\u003e A carburetor kit like the 18-7046 is typically installed when an outboard shows rough idling, hard starting, or flooding caused by worn gaskets and seals inside the carburetor, or as part of a scheduled rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7046 kit work on a 1985 model year 150 HP Evinrude?\u003c\/strong\u003e Yes, the 150 HP application for the 18-7046 kit covers 1979-90, which includes the 1985 model year.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7046 kit?\u003c\/strong\u003e The kit consists of the carburetor rebuild components, listed as Carburetor Kit, needed to service the applicable Evinrude\/Johnson carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7046 the same kit used for the 155 HP outboard?\u003c\/strong\u003e Yes, the 155 HP application (1984-93) uses the same 18-7046 carburetor kit without float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I identify if my outboard needs the 18-7046 versus a different Sierra kit number?\u003c\/strong\u003e Match your outboard's HP and model year to the fitment list; the 18-7046 kit is specified only for the HP\/year combinations listed, such as 175 HP from 1977-91, while other years and HP ratings use different Sierra kit numbers.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360704219,"sku":"SIE-18-7046","price":18.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7046_lg__54917.1558131570.500.750.jpg?v=1785188606"},{"product_id":"carburetor-repair-kit-18-7050-for-honda-bf9-9-2000-below-and-bf15-2002-below-outboards","title":"Sierra Carburetor Kit 18-7050 for Honda BF9.9 (2000 \u0026 Below) and BF15 (2002 \u0026 Below) Outboards","description":"\u003cp\u003eThe Sierra 18-7050 Carburetor Kit is a precision-engineered carburetor repair kit built to restore correct carburetor function on compatible Honda outboard motors. Designed to OEM-quality standards, this kit is manufactured for a specific application rather than as a generic universal fit, so it delivers accurate fit, form, and function when rebuilding a worn or malfunctioning carburetor. Carburetor kits like this one are used to replace the small internal wear components inside a carburetor body - gaskets, seats, needles, and related hardware - that degrade over time from ethanol fuel exposure, varnish buildup, and normal use, restoring proper fuel metering, idle quality, and throttle response. This kit is intended for outboard owners and marine technicians performing a carburetor rebuild rather than a full carburetor replacement. It fits Honda BF9.9 outboards (2000 and below) and Honda BF15 outboards (2002 and below). As a Sierra part, it is backed by Sierra's standard customer satisfaction warranty, giving buyers confidence they are installing a component built to consistent quality standards for the marine environment.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7050\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Honda Outboard Carburetor Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHonda BF9.9 outboards, 2000 and below\u003c\/li\u003e\n\u003cli\u003eHonda BF15 outboards, 2002 and below\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7050 carburetor kit fit?\u003c\/strong\u003e This kit fits Honda BF9.9 outboards from 2000 and below, and Honda BF15 outboards from 2002 and below.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7050 kit a full carburetor replacement?\u003c\/strong\u003e No, the 18-7050 is a carburetor repair kit containing the internal components needed to rebuild an existing carburetor, not a complete new carburetor assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many carburetor kits come in one order?\u003c\/strong\u003e One Sierra 18-7050 carburetor kit is included per order, covering a single carburetor rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM-quality part or a generic aftermarket kit?\u003c\/strong\u003e The 18-7050 is manufactured to OEM-quality standards for its specific Honda application, rather than being a generic universal-fit kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7050 carburetor kit weigh?\u003c\/strong\u003e It weighs 0.01 pounds, consistent with a small internal repair kit rather than a full carburetor housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit come with a warranty?\u003c\/strong\u003e Yes, the 18-7050 carburetor kit is covered under Sierra's standard customer satisfaction warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this kit work on any Honda outboard?\u003c\/strong\u003e No, it is engineered for a specific application: Honda BF9.9 outboards (2000 and below) and BF15 outboards (2002 and below), not Honda outboards in general.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate my outboard needs this carburetor kit?\u003c\/strong\u003e Rough idling, poor throttle response, hard starting, and flooding are typical signs of worn carburetor internals that the 18-7050 kit is designed to address on compatible Honda BF9.9 and BF15 outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the 18-7050 kit myself?\u003c\/strong\u003e The kit is designed for a standard carburetor rebuild procedure and can be installed by anyone comfortable disassembling and reassembling an outboard carburetor, though a technician can perform the rebuild if preferred.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7050 kit include a new carburetor body?\u003c\/strong\u003e No, the kit includes the rebuild components for the existing carburetor body on compatible Honda BF9.9 and BF15 outboards, not a replacement carburetor body itself.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360736987,"sku":"SIE-18-7050","price":45.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7050__20205.1753734822.500.750.jpg?v=1785189204"},{"product_id":"sierra-18-7052-carburetor-repair-kit-for-honda-bf75-bf90-outboards-includes-needle-valve-16011-zv4-005","title":"Sierra Carburetor Kit 18-7052 for Honda BF75 and BF90 Outboards (1997 \u0026 Up)","description":"\u003cp\u003eThe Sierra 18-7052 Carburetor Kit is a carburetor repair kit engineered for Honda BF75 and BF90 outboard engines (1997 and up). It is built to restore correct carburetor function on these outboards, replacing the wear-prone internal components that most often cause rough idling, flooding, or fuel leaks as a carburetor ages.\u003c\/p\u003e\u003cp\u003eThe kit contains a 18-7047 Needle Valve Assembly, a 18-2472 Carburetor Gasket, and a 18-2480 Gasket Set, giving a technician the needle valve and both gasket sets needed to fully reseal and recalibrate the carburetor in one job rather than sourcing each part separately. Sierra manufactures the kit to meet or exceed the original equipment part it replaces, so fit, form, and function match what the engine was originally equipped with.\u003c\/p\u003e\u003cp\u003eThis kit is intended for Honda BF75 (1997 and up) and BF90 (1997 and up) outboard engines. Buyers should confirm their engine model and production year against these ranges before ordering, since Honda used a different carburetor kit configuration on earlier BF75\/BF90 production.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7052\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01875 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e 1x 18-7047 Needle Valve Assembly, 1x 18-2472 Carburetor Gasket, 1x 18-2480 Gasket Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Service Type:\u003c\/strong\u003e Personal Watercraft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHonda BF75 (1997 \u0026amp; Up)\u003c\/li\u003e\n\u003cli\u003eHonda BF90 (1997 \u0026amp; Up)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7052 carburetor kit fit?\u003c\/strong\u003e The Sierra 18-7052 Carburetor Kit fits Honda BF75 outboards from 1997 and up, and Honda BF90 outboards from 1997 and up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the 18-7052 carburetor kit?\u003c\/strong\u003e The kit includes one 18-7047 Needle Valve Assembly, one 18-2472 Carburetor Gasket, and one 18-2480 Gasket Set, covering the needle valve and gaskets needed for a carburetor rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7052 kit work on Honda BF75 or BF90 engines built before 1997?\u003c\/strong\u003e No. The 18-7052 kit is designated for BF75 and BF90 engines from 1997 and up; earlier BF75 and BF90 production uses a different Sierra carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7052 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7052 Carburetor Kit weighs 0.01875 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7052 an OEM part or an aftermarket replacement?\u003c\/strong\u003e It is a Sierra-manufactured aftermarket carburetor kit engineered to meet or exceed the original equipment part it replaces on Honda BF75 and BF90 outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the needle valve part number included in kit 18-7052?\u003c\/strong\u003e The needle valve assembly included in the Sierra 18-7052 kit is part number 18-7047.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the 18-7052 kit on a Honda BF8 or BF9.9 outboard?\u003c\/strong\u003e No. The Sierra 18-7052 kit is fitted to Honda BF75 and BF90 outboards (1997 and up); other Honda outboard models use separate carburetor kits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7052 kit include a gasket set for the carburetor?\u003c\/strong\u003e Yes, it includes both a 18-2472 Carburetor Gasket and a separate 18-2480 Gasket Set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the 18-7052 carburetor kit have?\u003c\/strong\u003e The components in the Sierra 18-7052 kit have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7052 kit a universal fit or specific to one engine?\u003c\/strong\u003e The 18-7052 Carburetor Kit is application-specific to Honda BF75 and BF90 outboards (1997 and up), not a universal carburetor kit.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360802523,"sku":"SIE-18-7052","price":46.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7052__34201.1558186142.500.750.jpg?v=1785188454"},{"product_id":"sierra-18-7061-marine-carburetor-needle-seat-replaces-mercury-1395-8318-065-bore-mercury-outboard","title":"Sierra 18-7061 Needle and Seat Assembly,.065 Bore, Replaces Mercury Marine 1395-8318","description":"\u003cp\u003eThe Sierra 18-7061 Needle and Seat Assembly is a carburetor rebuild component built to restore proper fuel metering in marine and personal watercraft carburetors. This assembly uses a.065 bore needle and seat, the precision-fit pairing that controls fuel flow into the carburetor bowl and is a common wear point that causes flooding, rough idle, or hard starting when it wears out or sticks. It is constructed from marine-grade material for durability in the fuel and moisture environment typical of outboard and personal watercraft carburetors.\u003c\/p\u003e\u003cp\u003eThis needle and seat is used as a rebuild component within Sierra carburetor kits WMK-2, WMK-3, WMK-4, WMK-5, WMK-7, and WMK-8, alongside companion part 18-7021, making it a key replacement item when servicing carburetors covered by those kits. It is intended for personal watercraft applications and is built to match the fit and function of the original Mercury Marine needle and seat it replaces.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7061\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e.065 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Needle \u0026amp; Seat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Service Type:\u003c\/strong\u003e Personal Watercraft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320957\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e Mercury Marine 1395-8318\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUsed in Sierra carburetor rebuild kits WMK-2, WMK-3, WMK-4, WMK-5, WMK-7, and WMK-8 (paired with companion part 18-7021)\u003c\/li\u003e\n\u003cli\u003ePersonal watercraft applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMercury Marine 1395-8318\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7061 needle and seat assembly replace?\u003c\/strong\u003e It is a direct cross reference to Mercury Marine part number 1395-8318, so it fits applications that originally used that Mercury Marine needle and seat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat bore size is the 18-7061 needle and seat?\u003c\/strong\u003e This assembly uses a.065 inch bore, the size that controls fuel flow into the carburetor bowl.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor kits use part 18-7061?\u003c\/strong\u003e The 18-7061 needle and seat is used as a rebuild component in Sierra carburetor kits WMK-2, WMK-3, WMK-4, WMK-5, WMK-7, and WMK-8, alongside companion part 18-7021.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or aftermarket?\u003c\/strong\u003e The 18-7061 is a Sierra International part, manufactured as a direct replacement equivalent to the Mercury Marine 1395-8318 original.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the 18-7061?\u003c\/strong\u003e The package includes one needle and seat assembly, matching the unit count and components of the original part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7061 needle and seat weigh?\u003c\/strong\u003e It weighs 0.01 pounds, consistent with a small precision carburetor component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the needle and seat made of?\u003c\/strong\u003e The 18-7061 assembly is constructed with marine-grade material for durability in fuel and moisture exposure typical of carburetor environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat vehicle types is the 18-7061 intended for?\u003c\/strong\u003e This needle and seat assembly is designated for personal watercraft applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if I need a new needle and seat?\u003c\/strong\u003e Symptoms like carburetor flooding, rough idle, or hard starting often point to a worn or stuck needle and seat, which the 18-7061 assembly is designed to correct when replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the 18-7061 have?\u003c\/strong\u003e The assembly has a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7061 come with a warranty?\u003c\/strong\u003e Yes, the Sierra 18-7061 needle and seat is covered under Sierra's standard limited warranty.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360835291,"sku":"SIE-18-7061","price":8.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7061_lg__95449.1558128806.500.750.jpg?v=1785188076"},{"product_id":"sierra-18-7057-needle-seat-assembly-for-tillotson-aj-co-ka-kb-kc-kd-wb-carburetors-replaces-chrysler-force-f010790-mercury-1395-9258","title":"Sierra Needle \u0026 Seat Assembly 18-7057 for Tillotson AJ\/CO\/KA\/KB\/KC\/KD\/WB Carburetors, Chrysler\/Force Outboard 120-135 HP","description":"\u003cp\u003eThe Sierra 18-7057 Needle and Seat Assembly is a direct-fit fuel metering component for Tillotson AJ, CO, KA, KB, KC, KD, and WB Series carburetors used on Chrysler\/Force outboard motors. This assembly controls the flow of fuel into the carburetor bowl, seating against the float-actuated needle to shut off fuel supply once the bowl reaches its proper level. A worn or pitted needle and seat is a common cause of flooding, hard starting, and rough idle, and replacing this wear part restores accurate fuel metering without the cost of a full carburetor rebuild or replacement.\u003c\/p\u003e\u003cp\u003eConstructed of metal for durability against constant fuel contact, the 18-7057 has a bore size of 0.078 inch and is built to meet or exceed the specification of the original equipment part it replaces. It fits Chrysler\/Force outboards rated at 120 HP (models 1208\/1209HD, HE, HF, and HG) and 135 HP (models 1358HA, HB, and HC). Because carburetor needle and seat fitment is model-specific, confirm your outboard's model and carburetor series against the fitment listed below before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7057\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor Series:\u003c\/strong\u003e Tillotson AJ, CO, KA, KB, KC, KD, WB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 0.078 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320940\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChrysler\/Force Outboard, 120 HP, models 1208\/1209HD, HE, HF, HG\u003c\/li\u003e\n\u003cli\u003eChrysler\/Force Outboard, 135 HP, models 1358HA, HB, HC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1395-9258\u003c\/li\u003e\n\u003cli\u003e1399-1138\u003c\/li\u003e\n\u003cli\u003e1399-1473\u003c\/li\u003e\n\u003cli\u003eF010790\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetors does the Sierra 18-7057 needle and seat fit?\u003c\/strong\u003e It is designed for Tillotson AJ, CO, KA, KB, KC, KD, and WB Series carburetors, the type used on Chrysler\/Force outboard motors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich Chrysler\/Force outboard models use part 18-7057?\u003c\/strong\u003e This needle and seat assembly fits 120 HP models 1208\/1209HD, HE, HF, and HG, and 135 HP models 1358HA, HB, and HC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the bore size of the 18-7057 needle and seat?\u003c\/strong\u003e The bore size is 0.078 inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the Sierra 18-7057 replace?\u003c\/strong\u003e It cross-references to Chrysler\/Force number F010790 and Mercury Marine numbers 1395-9258, 1399-1138, and 1399-1473.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the needle and seat made from?\u003c\/strong\u003e The Sierra 18-7057 assembly is made of metal for durability in continuous contact with fuel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM or aftermarket part?\u003c\/strong\u003e The 18-7057 is an aftermarket Sierra replacement part manufactured to meet or exceed the specification of the original equipment needle and seat it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7057 needle and seat weigh?\u003c\/strong\u003e It weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate the needle and seat needs replacement?\u003c\/strong\u003e A worn or pitted needle and seat in a Tillotson carburetor typically causes fuel flooding, hard starting, or a rough idle, since it can no longer shut off fuel flow properly at the correct bowl level.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the 18-7057 needle and seat do in the carburetor?\u003c\/strong\u003e It regulates fuel entering the carburetor bowl, with the float-actuated needle seating to stop fuel flow once the bowl reaches the proper level.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-7057 needle and seat?\u003c\/strong\u003e It is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7057 come as a complete assembly?\u003c\/strong\u003e Yes, the Sierra 18-7057 is sold as a complete needle and seat assembly, ready to install in a compatible Tillotson carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I confirm fitment before ordering the 18-7057?\u003c\/strong\u003e Yes, because needle and seat fitment is specific to the carburetor series and outboard model, confirm your Chrysler\/Force outboard model against the 120 HP and 135 HP fitment listed for part 18-7057 before purchasing.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988360900827,"sku":"SIE-18-7057","price":9.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7057_lg__78503.1558131623.500.750.jpg?v=1785188139"},{"product_id":"inlet-valve-for-mercury-mariner-wme-carburetors-replaces-1395-95951-sierra-18-7062","title":"Sierra Inlet Valve 18-7062, Replaces GLM 40950, Fits Mercury\/Mariner WME Carburetors","description":"\u003cp\u003eThe Sierra 18-7062 Inlet Valve is a machined metal replacement inlet valve built for Mercury\/Mariner WME-series outboard carburetors. It controls fuel entry into the carburetor bowl, seating against the float needle to regulate fuel level and prevent flooding or fuel starvation. The valve features a threaded 1 inch inlet connection and an NPT outlet connection, with a single port design that matches the original equipment configuration on the WME carburetor line.\u003c\/p\u003e\u003cp\u003eBuilt to meet or exceed the original equipment part it replaces, this inlet valve is a straightforward drop-in service part for carburetor rebuilds and fuel system maintenance on the wide range of WME carburetor models it supports.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7062\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 5 x 4 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection Size:\u003c\/strong\u003e 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection Type:\u003c\/strong\u003e Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection Type:\u003c\/strong\u003e NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ports:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Inlet valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282187613\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Inlet Valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMercury\/Mariner WME-1, 1A, 1B, 4, 5, 6, 6A, 7, 7B, 8, 9, 10, 10A, 11, 14, 15, 15A, 17, 18, 20, 20A, 21, 21A, 22, 22B, 23, 24, 26, 27, 28, 32, 32A, 33, 34, 35, 36, 36A, 37, 37A, 38, 39A, 40, 40A, 42, 42A, 43, 44, 45, 50, 52, 53, 57, 58, 63, 64, 65, 66, 67, 68, 69, 79, 81 carburetors\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLM 40950\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1395-879194011\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1395-95951\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7062 inlet valve fit?\u003c\/strong\u003e The Sierra 18-7062 is designed for Mercury\/Mariner WME-series carburetors, covering models WME-1, 1A, 1B, 4, 5, 6, 6A, 7, 7B, 8, 9, 10, 10A, 11, 14, 15, 15A, 17, 18, 20, 20A, 21, 21A, 22, 22B, 23, 24, 26, 27, 28, 32, 32A, 33, 34, 35, 36, 36A, 37, 37A, 38, 39A, 40, 40A, 42, 42A, 43, 44, 45, 50, 52, 53, 57, 58, 63, 64, 65, 66, 67, 68, 69, 79, and 81. Check your specific carburetor model number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7062 interchangeable with any OEM part numbers?\u003c\/strong\u003e Yes, the Sierra 18-7062 inlet valve is interchangeable with GLM 40950 and Mercury Marine 1395-879194011 and 1395-95951.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the inlet valve made from?\u003c\/strong\u003e This inlet valve is made from machined metal, matching the durability and fit of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the connection size on the inlet valve?\u003c\/strong\u003e The 18-7062 has a threaded 1 inch inlet connection and an NPT outlet connection, with a single port design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7062 weigh?\u003c\/strong\u003e The Sierra 18-7062 inlet valve weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this part?\u003c\/strong\u003e The Sierra 18-7062 inlet valve measures 5 x 4 x 1 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this inlet valve meet original equipment standards?\u003c\/strong\u003e Sierra states that the 18-7062 meets or exceeds the original equipment part it replaces, making it a reliable service replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e The 18-7062 is a genuine Sierra-branded part, manufactured to match or exceed OEM specifications for the carburetors it fits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-7062?\u003c\/strong\u003e Ordering the Sierra 18-7062 includes one inlet valve, the single component needed for this carburetor repair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my carburetor needs a new inlet valve?\u003c\/strong\u003e Symptoms like flooding, fuel leakage from the carburetor bowl, or an engine that runs rich often point to a worn or stuck inlet valve; replacing it with a Sierra 18-7062 restores proper fuel level control on compatible WME carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7062 work on any carburetor, or is it model-specific?\u003c\/strong\u003e The 18-7062 is specific to the listed Mercury\/Mariner WME carburetor models and is not a universal part, so confirming your exact WME model number before purchase is important.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988361031899,"sku":"SIE-18-7062","price":9.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7062_lg__41785.1558128858.500.750.jpg?v=1785188527"},{"product_id":"carburetor-kit-for-mercruiser-470-485-stern-drive-rochester-2bbl-replaces-1376-5990a1-sierra-18-7076","title":"Sierra 18-7076 Carburetor Kit for Rochester 2BBL, Mercruiser 470 and 485 Stern Drives","description":"\u003cp\u003eThe Sierra 18-7076 Carburetor Kit is a rebuild kit designed for the Rochester 2BBL carburetor used on Mercruiser 470 (1976-1984) stern drives and Mercruiser 485 (1980-1982) stern drives. It comes as one carburetor kit per package and is built to restore proper carburetor function on engines where the original gaskets, seals, and internal components have worn out or dried from age and fuel exposure. The kit uses a bolt-on flange type and is intended for gasoline fuel systems.\u003c\/p\u003e\u003cp\u003eSierra manufactures its carburetor kits to meet or exceed the performance of the original equipment part being replaced, giving boat owners a dependable option for carburetor rebuilds without sourcing a full new carburetor assembly. The 18-7076 is cross-referenced to several OEM and aftermarket part numbers, making it straightforward to match against an existing carburetor tag or an old kit box when confirming the correct replacement. This kit is backed by Sierra's standard limited warranty.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7076\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Type:\u003c\/strong\u003e Rochester 2BBL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Type:\u003c\/strong\u003e Bolt On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 kit per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.31 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321015\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercruiser 470 (1976-1984) stern drive\u003c\/li\u003e\n\u003cli\u003eMercruiser 485 (1980-1982) stern drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMallory 9-37606\u003c\/li\u003e\n\u003cli\u003eGLM 76083\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1376-5990A1\u003c\/li\u003e\n\u003cli\u003eRochester 17057132\u003c\/li\u003e\n\u003cli\u003eRochester 7045197\u003c\/li\u003e\n\u003cli\u003eMercruiser Stern Drive 1397-6367\u003c\/li\u003e\n\u003cli\u003eMercruiser Stern Drive 1397-6367A1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor does the Sierra 18-7076 kit fit?\u003c\/strong\u003e The Sierra 18-7076 Carburetor Kit is designed for the Rochester 2BBL carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich engines is the 18-7076 carburetor kit designed for?\u003c\/strong\u003e This kit is designed for use with Mercruiser 470 (1976-1984) stern drives and Mercruiser 485 (1980-1982) stern drives.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many kits come in one package of 18-7076?\u003c\/strong\u003e One carburetor kit is included per package of the Sierra 18-7076.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7076 kit compatible with a Mallory carburetor rebuild?\u003c\/strong\u003e Yes, the 18-7076 is interchangeable with Mallory part number 9-37606.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the Sierra 18-7076 cross-reference to?\u003c\/strong\u003e The 18-7076 interchanges with GLM 76083, Mercury Marine 1376-5990A1, Rochester 17057132 and 7045197, and Mercruiser Stern Drive 1397-6367 and 1397-6367A1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat flange type does this carburetor kit use?\u003c\/strong\u003e The Sierra 18-7076 Carburetor Kit uses a bolt-on flange type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fuel type is the 18-7076 carburetor kit built for?\u003c\/strong\u003e It is built for gasoline fuel systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7076 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7076 Carburetor Kit weighs 0.31 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Sierra's 18-7076 kit match OEM performance?\u003c\/strong\u003e Sierra states this kit meets or exceeds the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7076 covered by a warranty?\u003c\/strong\u003e Yes, the 18-7076 Carburetor Kit is covered under Sierra's standard limited warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7076 kit fit a Mercruiser 485 from any year?\u003c\/strong\u003e The 18-7076 is designed for Mercruiser 485 stern drives from the 1980-1982 model years.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7076 Carburetor Kit?\u003c\/strong\u003e The UPC for the 18-7076 Carburetor Kit is 030999321015.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988361097435,"sku":"SIE-18-7076","price":53.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7076_lg__69898.1558129271.500.750.jpg?v=1785188344"},{"product_id":"sierra-18-7086-marine-carburetor-kit-for-volvo-penta-omc-stern-drive-replaces-omc-984487-rochester-2-barrel-17083110-17085008-17086107","title":"Sierra 18-7086 Carburetor Kit for GM 4.3\/262 and 5.0L Rochester 2GE Carburetors","description":"\u003cp\u003eThe Sierra 18-7086 Carburetor Kit is a rebuild kit for Rochester 2GE two-barrel carburetors used on GM 4.3\/262 and 5.0L marine engines. It is built with precision-machined components designed to meet or exceed original equipment quality, giving the carburetor a proper rebuild rather than a partial patch job. The kit is intended for technicians and DIY boat owners overhauling a Rochester 2GE carburetor that has developed wear, gasket leaks, or worn internal components that affect fuel metering and idle quality.\u003c\/p\u003e\u003cp\u003eBecause Sierra parts are built to original equipment specifications, the 18-7086 kit restores the carburetor's factory fuel delivery characteristics rather than approximating them. It is cross-referenced to numerous OEM and aftermarket part numbers, making it a straightforward replacement for the original rebuild kit supplied with these Rochester 2GE-equipped engines, without needing to track down a discontinued OEM kit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7086\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321091\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.32 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Model Compatibility:\u003c\/strong\u003e Rochester 2GE (2-barrel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMfg. Carburetor Code:\u003c\/strong\u003e R2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4.3\/262 (GM), 1989, Rochester 2GE 2-barrel carburetor\u003c\/li\u003e\n\u003cli\u003e5.0L (GM), 1979-85, Rochester 2GE 2-barrel carburetor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEMP 1300-03683\u003c\/li\u003e\n\u003cli\u003eGLM 76120\u003c\/li\u003e\n\u003cli\u003eMallory 9-37610\u003c\/li\u003e\n\u003cli\u003eOMC Stern Drive 984487\u003c\/li\u003e\n\u003cli\u003eRochester 17057130\u003c\/li\u003e\n\u003cli\u003eRochester 17057131\u003c\/li\u003e\n\u003cli\u003eRochester 17057133\u003c\/li\u003e\n\u003cli\u003eRochester 17057134\u003c\/li\u003e\n\u003cli\u003eRochester 17057138\u003c\/li\u003e\n\u003cli\u003eRochester 17059051\u003c\/li\u003e\n\u003cli\u003eRochester 17059057\u003c\/li\u003e\n\u003cli\u003eRochester 17059058\u003c\/li\u003e\n\u003cli\u003eRochester 17059059\u003c\/li\u003e\n\u003cli\u003eRochester 17059060\u003c\/li\u003e\n\u003cli\u003eRochester 17080050\u003c\/li\u003e\n\u003cli\u003eRochester 17083110\u003c\/li\u003e\n\u003cli\u003eRochester 17085008\u003c\/li\u003e\n\u003cli\u003eRochester 17086107\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 826414-5\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841048-2\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841667-9\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841994\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7086 carburetor kit used for?\u003c\/strong\u003e It is a rebuild kit for Rochester 2GE two-barrel carburetors fitted to GM 4.3\/262 and 5.0L marine engines, used to restore worn or leaking carburetor components to proper working condition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich engines does the 18-7086 kit fit?\u003c\/strong\u003e This kit fits the GM 4.3\/262 engine (1989) and the GM 5.0L engine (1979-85), both equipped with a Rochester 2GE two-barrel carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7086 kit interchangeable with OMC or Volvo Penta parts?\u003c\/strong\u003e Yes, the 18-7086 kit is interchangeable with OMC Stern Drive 984487 and Volvo Penta 826414-5, 841048-2, 841667-9, and 841994, among other cross-referenced numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit work with Rochester-numbered carburetor kits?\u003c\/strong\u003e The 18-7086 kit is interchangeable with several Rochester kit numbers, including 17057130, 17057131, 17057133, 17057134, 17057138, 17059051, 17059057, 17059058, 17059059, 17059060, 17080050, 17083110, 17085008, and 17086107.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7086 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7086 carburetor kit weighs 0.32 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or aftermarket?\u003c\/strong\u003e The 18-7086 is a genuine Sierra carburetor kit, built with precision-machined components to meet or exceed original equipment quality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the components in this kit have?\u003c\/strong\u003e The components in the Sierra 18-7086 kit have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7086 kit work on any Rochester 2GE carburetor?\u003c\/strong\u003e The 18-7086 kit is designed for Rochester 2GE two-barrel carburetors used on the specific GM 4.3\/262 and 5.0L engine applications listed for this part; confirm your carburetor model code matches before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre Mallory or GLM equivalents the same as the Sierra 18-7086?\u003c\/strong\u003e Mallory 9-37610 and GLM 76120 are cross-referenced as interchangeable with the Sierra 18-7086 carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the EMP 1300-03683 kit the same as the Sierra 18-7086?\u003c\/strong\u003e Yes, EMP 1300-03683 is listed as interchangeable with the Sierra 18-7086 carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does rebuilding a Rochester 2GE carburetor with this kit accomplish?\u003c\/strong\u003e Installing the 18-7086 kit replaces the internal components subject to wear, restoring proper fuel metering and idle performance to a Rochester 2GE carburetor on a 4.3\/262 or 5.0L GM marine engine.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988361162971,"sku":"SIE-18-7086","price":42.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7086_lg__07241.1558129652.500.750.jpg?v=1785189070"},{"product_id":"sierra-18-7072-carburetor-rebuild-kit-for-rochester-4bbl-quadrajet-replaces-mercruiser-1347-8288a1-fits-1969-1995-mercruiser-305-350-427-454-502-cid","title":"Sierra 18-7072 Carburetor Kit for Rochester 4BBL Quadra Jet, Replaces OMC 384743 and Volvo 855889","description":"\u003cp\u003eThe Sierra 18-7072 Carburetor Kit is a rebuild kit engineered for the Rochester 4BBL Quadra Jet carburetor used on inboard and sterndrive marine engines. It is built to bring a worn Quadra Jet carburetor back to proper operating condition, restoring correct fuel metering and a tight seal across the carburetor body so the engine idles, accelerates, and runs at wide-open throttle the way it did when new.\u003c\/p\u003e\u003cp\u003eThis kit is suited to 4 and 6 cylinder in-line engines as well as V-6 and V-8 engines in 305, 350, 427, 454, and 502 cubic inch displacements running the Rochester 4BBL Quadra Jet carburetor, including 1969-1995 MCM applications. Components in the kit feature a machined exterior finish for a precise, durable fit against mating carburetor surfaces. Sierra engineers this kit to meet or exceed the performance of the original equipment part it replaces, standing up to the demands of high-horsepower marine engines operating in a harsh saltwater or freshwater environment.\u003c\/p\u003e\u003cp\u003eBecause carburetor rebuild kits are matched to a specific carburetor design, confirming the Rochester 4BBL Quadra Jet application and the OEM numbers your current carburetor kit replaces is the fastest way to make sure 18-7072 is the correct kit before you order.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7072\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor:\u003c\/strong\u003e Rochester 4BBL Quadra Jet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e 4 and 6 cylinder in-line, V-6 and V-8 (305, 350, 427, 454, and 502 CID) engines, 1969-1995 MCM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320988\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e OMC 384743, OMC 979659, Volvo 855889\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRochester 4BBL Quadra Jet carburetor\u003c\/li\u003e\n\u003cli\u003e4 and 6 cylinder in-line, V-6 and V-8 (305, 350, 427, 454, and 502 CID) engines\u003c\/li\u003e\n\u003cli\u003e1969-1995 MCM applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOMC 384743\u003c\/li\u003e\n\u003cli\u003eOMC 979659\u003c\/li\u003e\n\u003cli\u003eVolvo 855889\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor does the Sierra 18-7072 kit fit?\u003c\/strong\u003e The Sierra 18-7072 carburetor kit is designed for the Rochester 4BBL Quadra Jet carburetor used on marine engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich engines is 18-7072 compatible with?\u003c\/strong\u003e 18-7072 is compatible with 4 and 6 cylinder in-line engines and V-6 and V-8 engines in 305, 350, 427, 454, and 502 cubic inch displacements, including 1969-1995 MCM applications running the Rochester 4BBL Quadra Jet carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-7072 carburetor kit replace?\u003c\/strong\u003e This kit replaces OMC 384743, OMC 979659, and Volvo 855889 carburetor kits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-7072 a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e 18-7072 is a genuine Sierra part, manufactured to meet or exceed the performance of the original equipment carburetor kit it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7072 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7072 carburetor kit weighs 0.35 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the components in this kit have?\u003c\/strong\u003e Components in the Sierra 18-7072 carburetor kit have a machined exterior finish for a precise fit against carburetor mating surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes 18-7072 work on both OMC and Volvo engines?\u003c\/strong\u003e 18-7072 crosses over to OMC 384743, OMC 979659, and Volvo 855889, so it fits engines originally equipped with any of those OEM carburetor kits, provided the carburetor is the Rochester 4BBL Quadra Jet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the 18-7072 carburetor kit myself?\u003c\/strong\u003e The Sierra 18-7072 kit is a rebuild kit for the Rochester 4BBL Quadra Jet carburetor and is intended to be installed during a standard carburetor rebuild by someone comfortable disassembling and reassembling a marine carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm 18-7072 is the right kit for my boat?\u003c\/strong\u003e Match your current carburetor kit against the OEM numbers OMC 384743, OMC 979659, or Volvo 855889, or confirm your carburetor is a Rochester 4BBL Quadra Jet, to know that Sierra 18-7072 is the correct replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7072 kit?\u003c\/strong\u003e The 18-7072 kit includes the components needed to rebuild a Rochester 4BBL Quadra Jet marine carburetor.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988361195739,"sku":"SIE-18-7072","price":31.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7072_lg__45726.1683558067.500.750.jpg?v=1785188580"},{"product_id":"sierra-18-7077-carburetor-rebuild-kit-for-mercruiser-stern-drive-rochester-4-barrel-quadrajet-r4-4me-r4-4mv-replaces-1347-9142a2","title":"Sierra 18-7077 Carburetor Kit, Mercury Marine 1397-8952 Equivalent, Rochester 4BBL Quadra Jet, White","description":"\u003cp\u003eThe Sierra 18-7077 Carburetor Kit is a rebuild kit designed for use with select Mercruiser stern drive applications running a Rochester 4BBL Quadra Jet carburetor. It is built for the R4\/4ME and R4\/4MV carburetor code\/model, so it is fit specific and buyers should check part numbers to confirm proper fit before ordering. Each package includes one complete carburetor kit, finished in white, giving boat owners and marine technicians the parts needed to restore proper carburetor operation without sourcing individual components separately.\u003c\/p\u003e\u003cp\u003eThis kit corresponds to carburetor number 17081299 and float number 18-7201 in the Sierra carburetor-to-kit interchange system, helping installers match the correct rebuild kit to the correct carburetor body. It carries a machined exterior finish and is manufactured to meet or exceed the specification of the original equipment part it replaces, making it a reliable option for engine rebuilds, carburetor restorations, and routine maintenance on applicable Mercruiser stern drive setups.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7077\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Use With Carburetor Code\/Model:\u003c\/strong\u003e R4\/4ME and R4\/4MV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Rochester 4BBL Quadra Jet, Mercruiser stern drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Carburetor Number:\u003c\/strong\u003e 17081299\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Number:\u003c\/strong\u003e 18-7201\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Equivalent Part Number:\u003c\/strong\u003e Mercury Marine 1397-8952\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.35 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321022\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e One carburetor kit per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for use with Rochester 4BBL Quadra Jet carburetors, carburetor code\/model R4\/4ME and R4\/4MV, on select Mercruiser stern drive applications. Fit specific; verify carburetor code\/model before ordering.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLM 76123\u003c\/li\u003e\n\u003cli\u003eMallory 9-37617\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1397-8952\u003c\/li\u003e\n\u003cli\u003e823426A1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7077 Carburetor Kit?\u003c\/strong\u003e One complete carburetor kit is included per package with the Sierra 18-7077, sized for a single Rochester 4BBL Quadra Jet carburetor rebuild.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor does the 18-7077 kit fit?\u003c\/strong\u003e It is designed for the Rochester 4BBL Quadra Jet carburetor, specifically carburetor code\/model R4\/4ME and R4\/4MV, on select Mercruiser stern drive applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7077 fit specific or universal?\u003c\/strong\u003e The 18-7077 is fit specific, so the carburetor code\/model (R4\/4ME or R4\/4MV) should be checked against your unit before ordering to ensure proper fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-7077 replace?\u003c\/strong\u003e The 18-7077 is interchangeable with Mercury Marine 1397-8952 and 823426A1, GLM 76123, and Mallory 9-37617.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich carburetor and float numbers correspond to the 18-7077 kit?\u003c\/strong\u003e The 18-7077 corresponds to carburetor number 17081299 and float number 18-7201 in the carburetor-to-kit interchange.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7077 Carburetor Kit weigh?\u003c\/strong\u003e The 18-7077 Carburetor Kit weighs 0.35 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 18-7077 Carburetor Kit?\u003c\/strong\u003e This carburetor kit is white with a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7077 meet OEM specifications?\u003c\/strong\u003e Yes, the 18-7077 is manufactured to meet or exceed the specification of the original equipment carburetor kit it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat application is the 18-7077 Carburetor Kit intended for?\u003c\/strong\u003e It is intended for select Mercruiser stern drive applications using a Rochester 4BBL Quadra Jet carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if the 18-7077 is the correct kit for my carburetor?\u003c\/strong\u003e Match your carburetor's code\/model against R4\/4ME or R4\/4MV, or confirm against carburetor number 17081299, before ordering the 18-7077.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988361228507,"sku":"SIE-18-7077","price":30.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7077_lg__10836.1558129329.500.750.jpg?v=1785188173"},{"product_id":"sierra-18-7070-carburetor-rebuild-kit-for-rochester-2bbl-replaces-mercruiser-1347-818619-rochester-7040080-fits-1964-1983-mcm-gm-4-6-cyl","title":"Sierra Carburetor Kit 18-7070 for Rochester 2BBL, 1964-1983 MCM GM 4 \u0026 6 Cyl Engines","description":"\u003cp\u003eThe Sierra 18-7070 Carburetor Kit is a rebuild kit for the Rochester 2BBL carburetor used on 1964-1983 MCM GM 4 \u0026amp; 6 Cylinder marine engines. It is built to restore correct fuel metering and idle performance in carburetors that have gone soft, worn, or dried out from ethanol-blended fuel and normal service life. Sierra engineers this kit to meet or exceed the specifications of the original equipment part it replaces, so the rebuilt carburetor performs to factory tolerances once assembly is complete.\u003c\/p\u003e\u003cp\u003eThis kit is intended for boat owners and marine technicians rebuilding a Rochester 2BBL carburetor rather than replacing the entire unit, which keeps rebuild cost down while restoring reliable starting, smooth idle, and consistent throttle response. Sierra supplies OEM engine manufacturers and boat builders with marine parts every day, and this carburetor kit is manufactured to the same standard used in that original equipment supply chain.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7070\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor:\u003c\/strong\u003e Rochester 2BBL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engines:\u003c\/strong\u003e 1964-1983 MCM GM 4 \u0026amp; 6 Cylinder Engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.28 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e 1 Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999320964\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1964-1983 MCM GM 4 \u0026amp; 6 Cylinder marine engines with Rochester 2BBL carburetors\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1397-2072\u003c\/li\u003e\n\u003cli\u003e1397-7542\u003c\/li\u003e\n\u003cli\u003e1397-2637\u003c\/li\u003e\n\u003cli\u003e1397-7543\u003c\/li\u003e\n\u003cli\u003e1397-8872\u003c\/li\u003e\n\u003cli\u003e1397-3464\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor does the Sierra 18-7070 kit fit?\u003c\/strong\u003e The Sierra 18-7070 is a rebuild kit for the Rochester 2BBL carburetor used on 1964-1983 MCM GM 4 \u0026amp; 6 Cylinder marine engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill 18-7070 work on any GM 2-barrel carburetor?\u003c\/strong\u003e No, the 18-7070 kit is designed specifically for the Rochester 2BBL carburetor on 1964-1983 MCM GM 4 \u0026amp; 6 Cylinder engines, not for GM 2-barrel carburetors generally.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the Sierra 18-7070 replace?\u003c\/strong\u003e It replaces OEM numbers 1397-2072, 1397-7542, 1397-2637, 1397-7543, 1397-8872, and 1397-3464.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7070 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7070 Carburetor Kit weighs 0.28 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7070 a full carburetor replacement or a rebuild kit?\u003c\/strong\u003e It is a rebuild kit, not a complete carburetor, intended to restore a Rochester 2BBL carburetor rather than replace the whole unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Sierra 18-7070 meet OEM specifications?\u003c\/strong\u003e Yes, Sierra engineers the 18-7070 kit to meet or exceed the specifications of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a similar carburetor kit for a different Rochester application?\u003c\/strong\u003e Yes, Sierra also offers the 18-7075 kit for a different Rochester carburetor application, which uses a separate part number and replaces a different set of OEM numbers, so confirm your carburetor before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7070 kit?\u003c\/strong\u003e The kit includes one carburetor rebuild kit for the Rochester 2BBL carburetor, part number 18-7070.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate my Rochester 2BBL carburetor needs the 18-7070 kit?\u003c\/strong\u003e Rough idle, hard starting, and inconsistent throttle response on a 1964-1983 MCM GM 4 \u0026amp; 6 Cylinder engine with a Rochester 2BBL carburetor are common signs that a rebuild with the 18-7070 kit is needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7070 kit genuine OEM or aftermarket?\u003c\/strong\u003e The 18-7070 is a Sierra-brand aftermarket kit engineered to meet or exceed the original equipment part it replaces, identified by the OEM cross-reference numbers 1397-2072, 1397-7542, 1397-2637, 1397-7543, 1397-8872, and 1397-3464.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988361490651,"sku":"SIE-18-7070","price":26.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7070_lg__40468.1558128959.500.750.jpg?v=1785188322"},{"product_id":"carburetor-kit-for-rochester-2bbl-2gc-2gv-fits-mercruiser-stern-drive-replaces-mercury-1397-5830-sierra-18-7075","title":"Sierra 18-7075 Carburetor Kit for Rochester 2BBL, Replaces 1397-5830, 1397-7099, 1397-8760, 1397-5831","description":"\u003cp\u003eThe Sierra 18-7075 Carburetor Kit is a rebuild kit designed for Rochester 2BBL carburetors used on Mercruiser stern drive applications, specifically carburetor code\/model R2\/2GC and R2\/2GV. Each package includes one complete carburetor kit, giving installers the components needed to rebuild a worn or malfunctioning carburetor rather than replacing the entire unit. This kit is manufactured to meet or exceed the performance of the original equipment part it replaces, making it a reliable choice for restoring proper fuel metering and carburetor function on covered Mercruiser applications.\u003c\/p\u003e\u003cp\u003eBecause carburetor fit is application-specific, buyers should confirm the exact carburetor code\/model on their unit before ordering to ensure the 18-7075 kit is the correct match. The kit cross-references directly to several Mercury Marine OEM part numbers, so it can be used as a drop-in equivalent when those original numbers are no longer available or when purchasing directly from the OEM is not practical.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7075\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor:\u003c\/strong\u003e Rochester 2BBL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Code\/Model:\u003c\/strong\u003e R2\/2GC, R2\/2GV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mercruiser stern drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 carburetor kit per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.32 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 1397-5830, 1397-7099, 1397-8760, 1397-5831\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRochester 2BBL carburetor, code\/model R2\/2GC and R2\/2GV, on Mercruiser stern drive applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1397-5830\u003c\/li\u003e\n\u003cli\u003e1397-7099\u003c\/li\u003e\n\u003cli\u003e1397-8760\u003c\/li\u003e\n\u003cli\u003e1397-5831\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7075 Carburetor Kit fit?\u003c\/strong\u003e The 18-7075 kit is designed for Rochester 2BBL carburetors, specifically carburetor code\/model R2\/2GC and R2\/2GV, used on Mercruiser stern drive applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich OEM part numbers does the 18-7075 replace?\u003c\/strong\u003e This kit cross-references to Mercury Marine part numbers 1397-5830, 1397-7099, 1397-8760, and 1397-5831.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many carburetor kits are included per package?\u003c\/strong\u003e Each package of the Sierra 18-7075 contains one complete carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7075 an OEM part or an aftermarket replacement?\u003c\/strong\u003e The 18-7075 is a Sierra-manufactured replacement kit, built to meet or exceed the performance of the original equipment carburetor components it replaces, rather than a Mercury Marine branded part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if this kit matches my carburetor?\u003c\/strong\u003e Confirm your carburetor's code\/model number is R2\/2GC or R2\/2GV before ordering, since the 18-7075 kit is fit-specific to those Rochester 2BBL configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the weight of the 18-7075 Carburetor Kit?\u003c\/strong\u003e The Sierra 18-7075 Carburetor Kit weighs 0.32 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7075 work on any stern drive engine?\u003c\/strong\u003e No, it is intended specifically for Mercruiser stern drive applications using a Rochester 2BBL carburetor with code\/model R2\/2GC or R2\/2GV, not all stern drive engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor type is the 18-7075 kit designed for?\u003c\/strong\u003e It is designed for the Rochester 2BBL carburetor design used in Mercruiser applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Sierra offer a warranty on the 18-7075 kit?\u003c\/strong\u003e Yes, the Sierra 18-7075 Carburetor Kit is covered under Sierra's standard customer satisfaction warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre there similar Sierra carburetor kits for other carburetor models?\u003c\/strong\u003e Yes, Sierra also offers kits such as the 18-7071 and 18-7070 for different carburetor Replaces numbers, so buyers should match their carburetor's specific code\/model to the correct kit rather than assuming interchangeability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7075 Carburetor Kit?\u003c\/strong\u003e The kit includes the rebuild components needed for one Rochester 2BBL carburetor, packaged as a single carburetor kit per unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat UPC is associated with the 18-7075 Carburetor Kit?\u003c\/strong\u003e The Sierra 18-7075 Carburetor Kit is associated with UPC 030999321008.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988361556187,"sku":"SIE-18-7075","price":41.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7075_lg__57644.1558129207.500.750.jpg?v=1785188654"},{"product_id":"sierra-18-7093-carburetor-needle-seat-for-johnson-evinrude-5-hp-1968-outboard-replaces-omc-396521-678882-378895","title":"Sierra 18-7093 Needle \u0026 Seat Assembly for Johnson\/Evinrude Outboard Motors, Replaces OMC 378895\/396521\/678882","description":"\u003cp\u003eThe Sierra 18-7093 Needle \u0026amp; Seat is a carburetor fuel-metering assembly designed for Johnson\/Evinrude outboard motors. This assembly regulates the flow of fuel into the carburetor bowl, controlling fuel level to maintain correct air\/fuel mixture and prevent flooding or fuel starvation. A worn or pitted needle and seat is a common cause of rough idling, flooding, or hard starting in outboard engines, and replacing this assembly restores proper fuel metering to the carburetor.\u003c\/p\u003e\u003cp\u003eEach package includes one complete needle and seat assembly. As with all Sierra parts, the 18-7093 is built to meet or exceed the specification of the original equipment part it replaces, making it a direct functional substitute for the OEM needle and seat in applicable Johnson\/Evinrude outboard carburetors.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7093\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Needle \u0026amp; Seat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Outboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Engine Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Multicoloured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Needle \u0026amp; Seat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282230432\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOMC 378895\u003c\/li\u003e\n\u003cli\u003eOMC 396521\u003c\/li\u003e\n\u003cli\u003eOMC 678882\u003c\/li\u003e\n\u003cli\u003eMallory 9-36801\u003c\/li\u003e\n\u003cli\u003eGLM 40710\u003c\/li\u003e\n\u003cli\u003eEMP 1300-01411\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7093 needle and seat do?\u003c\/strong\u003e It regulates fuel flow into the carburetor bowl on Johnson\/Evinrude outboard motors, controlling fuel level to keep the air\/fuel mixture correct and prevent flooding or fuel starvation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7093 a genuine OEM part or aftermarket?\u003c\/strong\u003e The 18-7093 is a Sierra aftermarket replacement part, manufactured to meet or exceed the specification of the original OMC equipment it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich OEM part numbers does the Sierra 18-7093 replace?\u003c\/strong\u003e It replaces OMC part numbers 378895, 396521, and 678882.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7093 cross over to any other aftermarket brands?\u003c\/strong\u003e Yes, the Sierra 18-7093 is interchangeable with Mallory 9-36801, GLM 40710, and EMP 1300-01411.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7093 fit?\u003c\/strong\u003e It is designed for Johnson\/Evinrude outboard motors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the package?\u003c\/strong\u003e One complete needle and seat assembly is included per package of the Sierra 18-7093.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7093 needle and seat weigh?\u003c\/strong\u003e The Sierra 18-7093 needle and seat assembly weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate the needle and seat needs replacement?\u003c\/strong\u003e Rough idling, flooding, or hard starting on a Johnson\/Evinrude outboard can indicate a worn or pitted needle and seat, which the 18-7093 is designed to correct.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of fuel is the 18-7093 rated for?\u003c\/strong\u003e The Sierra 18-7093 is rated for use with gasoline fuel systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the needle and seat mounted in the carburetor?\u003c\/strong\u003e The 18-7093 uses an engine-mount type fitting within the carburetor assembly on the outboard motor.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988362703067,"sku":"SIE-18-7093","price":6.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7093_lg__34305.1558130134.500.750.jpg?v=1785188862"},{"product_id":"sierra-18-7094-carburetor-needle-seat-for-johnson-evinrude-1-5-6-hp-outboards-replaces-omc-396522-379313","title":"Sierra 18-7094 Needle \u0026 Seat Assembly, Replaces OMC 396522 \u0026 379313, for Johnson\/Evinrude Outboard Engines 1.5-300 HP","description":"\u003cp\u003eThe Sierra 18-7094 Needle \u0026amp; Seat Assembly is a carburetor fuel inlet replacement part built for select Johnson\/Evinrude outboard engines. The needle and seat regulates fuel flow into the carburetor float bowl, sealing off fuel supply as the float rises to prevent flooding and ensuring consistent fuel metering for reliable engine performance. This assembly is designed as a direct equivalent to the original equipment part it replaces, meeting or exceeding original specifications.\u003c\/p\u003e\u003cp\u003eThis part is intended for select Johnson\/Evinrude outboard engines ranging from 1.5 HP through 300 HP, covering a wide span of small and mid-size to high-horsepower outboard motors. Because carburetor needle and seat fitment varies by engine model and production year even within the same horsepower rating, buyers should confirm compatibility with their specific engine before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7094\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Needle \u0026amp; Seat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1.0 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Engine Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Horsepower:\u003c\/strong\u003e 300 Horsepower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321152\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eSelect Johnson\/Evinrude outboard engines: 1.5 HP, 2 HP, 3 HP, 4 HP, 4.5 HP, 5 HP, 5.5 HP, 6 HP, 7.5 HP, 8 HP, 9.9 HP, 10 HP, 14 HP, 15 HP, 18 HP, 20 HP, 120 HP, 125 HP, 125C HP, 140 HP, 185 HP, 200 HP, 225 HP, 250 HP, 275 HP\/3.6L, and 300 HP\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJohnson\/Evinrude Outboard 379159\u003c\/li\u003e\n\u003cli\u003eJohnson\/Evinrude Outboard 379313\u003c\/li\u003e\n\u003cli\u003eJohnson\/Evinrude Outboard 382889\u003c\/li\u003e\n\u003cli\u003eJohnson\/Evinrude Outboard 396522\u003c\/li\u003e\n\u003cli\u003eGLM 40720\u003c\/li\u003e\n\u003cli\u003eMallory 9-36800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7094 Needle \u0026amp; Seat Assembly used for?\u003c\/strong\u003e It regulates fuel flow into the carburetor float bowl on select Johnson\/Evinrude outboard engines, shutting off fuel supply as the float rises to prevent flooding and keep fuel metering consistent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich Johnson\/Evinrude engines does part 18-7094 fit?\u003c\/strong\u003e The 18-7094 assembly fits select Johnson\/Evinrude outboard engines from 1.5 HP up to 300 HP, including 1.5, 2, 3, 4, 4.5, 5, 5.5, 6, 7.5, 8, 9.9, 10, 14, 15, 18, 20, 120, 125, 125C, 140, 185, 200, 225, 250, 275\/3.6L, and 300 HP models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-7094 a genuine OEM part or aftermarket?\u003c\/strong\u003e The 18-7094 is a Sierra-manufactured aftermarket replacement, built to meet or exceed the original equipment part it replaces rather than being a Johnson\/Evinrude branded OEM component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-7094 needle and seat replace?\u003c\/strong\u003e It replaces Johnson\/Evinrude Outboard part numbers 379159, 379313, 382889, and 396522, and is interchangeable with GLM 40720 and Mallory 9-36800.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7094 weigh?\u003c\/strong\u003e The Sierra 18-7094 Needle \u0026amp; Seat Assembly weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the 18-7094 assembly?\u003c\/strong\u003e The package includes one needle and seat as a single set, sold as a unit count of 1.0.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7094 needle and seat fit any outboard carburetor?\u003c\/strong\u003e No, this part is specific to select Johnson\/Evinrude outboard engines within the 1.5 HP to 300 HP range; buyers should confirm the fit against their exact engine model before purchasing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7094 come with a warranty?\u003c\/strong\u003e Yes, the Sierra 18-7094 Needle \u0026amp; Seat Assembly is backed by a limited warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fuel type is the 18-7094 needle and seat designed for?\u003c\/strong\u003e It is designed for gasoline fuel systems on Johnson\/Evinrude outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7094 the same part as OMC 396522?\u003c\/strong\u003e Yes, part 396522 is one of the OEM numbers the Sierra 18-7094 replaces, along with OMC 379313, 379159, and 382889.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988362899675,"sku":"SIE-18-7094","price":6.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7094_lg__93432.1558130671.500.750.jpg?v=1785188918"},{"product_id":"sierra-18-7096-carburetor-kit-for-holley-4-barrel-marine-carburetors-replaces-holley-r-4473a-mercruiser-1396-5238-omc-982539","title":"Sierra 18-7096 Carburetor Kit for Holley 4-Barrel Carburetors, Replaces 1396-5222 and 1396-5238","description":"\u003cp\u003eThe Sierra 18-7096 Carburetor Kit is built for Holley 4-barrel carburetors used in marine engine applications. The kit contains adjustable needles and seats, allowing precise fuel metering adjustment during carburetor rebuilding or tuning. It is designed as a direct fit for Holley 4BBL carburetor assemblies and cross-references to Mercruiser stern drive part numbers 1396-5222 and 1396-5238, making it a straightforward choice when the original needle and seat assembly needs replacement.\u003c\/p\u003e\u003cp\u003eThis kit is intended for technicians and boat owners performing carburetor rebuilds or troubleshooting fuel delivery issues on Holley-equipped marine engines. Every Sierra part is manufactured to meet or exceed the specifications of the original equipment part it replaces, and is backed by Sierra's warranty coverage. Confirm your existing carburetor and engine specifications against the part numbers below before ordering to ensure correct fitment.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7096\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Use With:\u003c\/strong\u003e Holley 4-barrel carburetors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Adjustable needles and seats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321176\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 1396-5222, 1396-5238\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Holley 4-barrel carburetors used on applicable marine engine applications.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1396-5222\u003c\/li\u003e\n\u003cli\u003e1396-5238\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetors does the Sierra 18-7096 Carburetor Kit fit?\u003c\/strong\u003e The 18-7096 kit is designed for use with Holley 4-barrel carburetors on marine engine applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7096 kit?\u003c\/strong\u003e The kit contains adjustable needles and seats for rebuilding or tuning a Holley 4-barrel carburetor's fuel metering system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7096 kit replace Mercruiser part 1396-5222?\u003c\/strong\u003e Yes, Sierra 18-7096 cross-references to Mercruiser stern drive part number 1396-5222.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7096 kit also replace Mercruiser part 1396-5238?\u003c\/strong\u003e Yes, Sierra 18-7096 also cross-references to Mercruiser stern drive part number 1396-5238.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7096 Carburetor Kit weigh?\u003c\/strong\u003e It weighs 1.06 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the needles and seats in this kit adjustable?\u003c\/strong\u003e Yes, the Sierra 18-7096 kit includes adjustable needles and seats for precise fuel mixture tuning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7096 kit an original Sierra part or a generic substitute?\u003c\/strong\u003e It is a genuine Sierra-manufactured kit, made to meet or exceed the specifications of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this kit covered by a warranty?\u003c\/strong\u003e Yes, the Sierra 18-7096 Carburetor Kit is covered under Sierra's warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7096 Carburetor Kit?\u003c\/strong\u003e The UPC for this kit is 030999321176.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7096 kit be used on non-Holley carburetors?\u003c\/strong\u003e No, the Sierra 18-7096 kit is designed specifically for Holley 4-barrel carburetors.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988363718875,"sku":"SIE-18-7096","price":79.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7096_lg__57017.1722516567.500.750.jpg?v=1785188888"},{"product_id":"sierra-18-7106-9-hi-low-speed-needle-packing-pack-of-10-replaces-oem-307583-for-evinrude-johnson-outboard-carburetors","title":"Sierra 18-7106-9 High and Low Speed Needle Packing, Replaces 307583, Pack of 10","description":"\u003cp\u003eThe Sierra 18-7106-9 is a high and low speed needle packing for outboard carburetors, sold in a package of 10. Needle packing seals the adjusting needle where it passes through the carburetor body, preventing air and fuel leaks around the high and low speed mixture screws so the engine can hold a proper idle and mid-range fuel mixture. Over time this packing hardens or wears, causing an inconsistent idle, a rough-running engine, or a fuel smell around the carburetor; replacing it restores a proper seal at the needle bore.\u003c\/p\u003e\u003cp\u003eEach Sierra 18-7106-9 package contains 10 pieces, giving a technician or DIY owner enough packing on hand for multiple carburetor rebuilds or a full engine's worth of high and low speed needles in one purchase. Sierra parts are built to meet or exceed the specification of the original equipment part they replace, and this needle packing directly replaces the OEM number listed below.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7106-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e High and Low Speed Needle Packing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 90 days\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal carburetor needle packing; confirm your carburetor uses OEM number 307583 for the high and low speed adjusting needle before ordering.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e307583\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7106-9 needle packing do?\u003c\/strong\u003e It seals the high and low speed adjusting needle where it enters the carburetor body, stopping air and fuel leaks around the mixture screw so the carburetor holds a consistent idle and fuel mixture.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many pieces come in a package of the 18-7106-9?\u003c\/strong\u003e Sierra part number 18-7106-9 is sold in a package of 10 needle packings, enough for several carburetor rebuilds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does the Sierra 18-7106-9 replace?\u003c\/strong\u003e It replaces OEM number 307583.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7106-9 a genuine OEM part or an aftermarket replacement?\u003c\/strong\u003e It is a Sierra aftermarket replacement part, manufactured to meet or exceed the specification of the original OEM 307583 needle packing it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7106-9 needle packing weigh?\u003c\/strong\u003e The Sierra 18-7106-9 package weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the needle packing on my carburetor's mixture needle?\u003c\/strong\u003e Replace it if you notice a rough or hunting idle, a fuel smell around the carburetor, or visible fuel weeping around the high or low speed adjusting screw, as these indicate the packing has hardened or worn and is no longer sealing the needle bore.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7106-9 come with installation instructions?\u003c\/strong\u003e The package contains 10 needle packings only; no separate instructions are included, so installation should follow standard carburetor rebuild procedure for the adjusting needle bore.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty applies to the Sierra 18-7106-9?\u003c\/strong\u003e It carries a 90 day warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the 18-7106-9 packing on both the high speed and low speed adjusting needles?\u003c\/strong\u003e Yes, the Sierra 18-7106-9 is designated for both high and low speed needle positions on the carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7106-9 packaging compatible with my carburetor if it doesn't list 307583 as a replacement?\u003c\/strong\u003e Confirm your carburetor's adjusting needle uses OEM number 307583 before ordering the 18-7106-9, since needle packing sizes vary by carburetor design.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988363751643,"sku":"SIE-18-7106-9","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-7106-9__47058.1724407195.500.750.jpg?v=1785188918"},{"product_id":"sierra-18-7095-carburetor-kit-for-rochester-q-jet-replaces-mercury-1347-816373a4-fits-1969-1995-mercruiser-4-6-cyl-v6-v8-305-502-cid","title":"Sierra Carburetor Kit 18-7095 for GM 4.3L and 5.0L Rochester Quadrajet (4MV) Carburetors, 1979-1989","description":"\u003cp\u003eThe Sierra 18-7095 Carburetor Kit is a rebuild kit engineered for Rochester Quadrajet (4MV) carburetors used on GM 4.3L and 5.0L marine engines from 1979-1989. Rebuilding a carburetor restores factory air\/fuel metering after gaskets, seals, and internal components have worn or degraded from ethanol-blended fuel exposure, heat cycling, and normal use, which commonly shows up as rough idle, hesitation, flooding, or hard starting. This kit contains the gaskets, seals, and internal wear components needed to properly rebuild the 4MV carburetor body without sourcing individual parts separately.\u003c\/p\u003e\u003cp\u003eSierra manufactures this kit to match OEM fit and function for the specific engine and carburetor combination listed below, so the components are sized and configured for the Rochester 4MV application rather than being a generic universal kit. A matching float, part number 18-7201, is used with this carburetor application and is sold separately from this kit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7095\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor Model:\u003c\/strong\u003e Rochester Quadrajet (4MV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e GM 4.3L and 5.0L engines, 1979-1989\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatching Float (sold separately):\u003c\/strong\u003e 18-7201\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.41 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321169\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGM 4.3L, 1979-1989, Rochester 4MV carburetor\u003c\/li\u003e\n\u003cli\u003eGM 5.0L, 1979-1989, Rochester 4MV carburetor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCRUSADER 45334\u003c\/li\u003e\n\u003cli\u003eMERCURY MARINE 1397-7539\u003c\/li\u003e\n\u003cli\u003e1397-7540\u003c\/li\u003e\n\u003cli\u003e1397-7544\u003c\/li\u003e\n\u003cli\u003e1397-8535\u003c\/li\u003e\n\u003cli\u003e1397-9723\u003c\/li\u003e\n\u003cli\u003eOMC 383918\u003c\/li\u003e\n\u003cli\u003e983864\u003c\/li\u003e\n\u003cli\u003eVOLVO 834985-4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7095 carburetor kit fit?\u003c\/strong\u003e The Sierra 18-7095 carburetor kit fits GM 4.3L and 5.0L engines built from 1979-1989 that use a Rochester Quadrajet (4MV) carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit include a new float?\u003c\/strong\u003e No, the 18-7095 kit does not include the float. The matching float for this carburetor application is Sierra part number 18-7201, which is sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-7095 an OEM part or an aftermarket replacement?\u003c\/strong\u003e Sierra 18-7095 is an aftermarket rebuild kit manufactured to match OEM fit and function for the applicable Rochester 4MV carburetor, and it cross-references to OEM numbers including Mercury Marine 1397-7539, Crusader 45334, OMC 383918, and Volvo 834985-4.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM numbers does part 18-7095 replace?\u003c\/strong\u003e The 18-7095 kit cross-references to Crusader 45334, Mercury Marine 1397-7539, 1397-7540, 1397-7544, 1397-8535, and 1397-9723, OMC 383918 and 983864, and Volvo 834985-4.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7095 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7095 carburetor kit weighs 0.41 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of this carburetor kit?\u003c\/strong\u003e The 18-7095 kit measures 0.39 x 0.39 x 0.39 inches as packaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill 18-7095 work with a Rochester 2GE carburetor?\u003c\/strong\u003e No. The 18-7095 kit is built for the Rochester 4MV (Quadrajet) carburetor; a different Sierra kit, 18-7086, covers the Rochester 2GE applications on other GM engine years.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the internal components of this kit have?\u003c\/strong\u003e The components in the Sierra 18-7095 carburetor kit have a machined finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy would I need to rebuild my carburetor instead of replacing it?\u003c\/strong\u003e Rebuilding with a kit like the Sierra 18-7095 restores the gaskets, seals, and wear components inside the Rochester 4MV carburetor at a fraction of the cost of a full carburetor replacement, addressing symptoms like rough idle, flooding, or hard starting caused by worn internals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for Sierra 18-7095?\u003c\/strong\u003e The UPC for the Sierra 18-7095 carburetor kit is 030999321169.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7095 kit compatible with both 4.3L and 5.0L GM engines?\u003c\/strong\u003e Yes, Sierra 18-7095 is listed for both GM 4.3L and 5.0L engines from 1979-1989 as long as they use the Rochester 4MV carburetor.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988363817179,"sku":"SIE-18-7095","price":30.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7095_lg__40146.1722506087.500.750.jpg?v=1785188401"},{"product_id":"carburetor-kit-for-mercruiser-mercarb-2bbl-bottom-fill-accelerator-pump-replaces-3304-9353a2-3302-804845-fits-1983-86-mcm-120-140-470-185-200-898-sierra-18-7097","title":"Sierra Carburetor Kit 18-7097, Replaces MerCruiser 1389-8490A2, Fits M2\/Mercarb 2-Barrel Bottom Fill Carburetors","description":"\u003cp\u003eThe Sierra Carburetor Kit 18-7097 is a rebuild kit for MerCruiser M2\/Mercarb two-barrel carburetors that use the older bottom fill accelerator pump cavity design. It is built to restore a worn or leaking Mercarb carburetor to proper working order, replacing the internal wear components that typically fail with age and ethanol-blended fuel exposure. This kit is matched to MerCruiser carburetors within the model and serial number range 6229718-C856558, and services carburetors carrying Mercruiser Carb numbers 1389-8490A2 and 1389-9350A2. A matching float, Sierra 18-7202, is available as a companion part for these same applications, since the float is sold separately from the carburetor kit itself.\u003c\/p\u003e\u003cp\u003eBecause this kit is specifically designed for the older MerCarb 2-barrel carburetor with the bottom fill accelerator pump cavity, it will not correctly service later Mercarb carburetors that use a different accelerator pump cavity design, so confirming the accelerator pump cavity style before ordering is important. Components in the kit are precision made for a proper fit against the original carburetor bore and passages, helping restore consistent fuel metering and a reliable idle and throttle response after installation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7097\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Carburetor Model:\u003c\/strong\u003e M2\/Mercarb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercruiser Carb Numbers Serviced:\u003c\/strong\u003e 1389-8490A2, 1389-9350A2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel and Serial Number Range:\u003c\/strong\u003e 6229718-C856558\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompanion Float Part Number:\u003c\/strong\u003e 18-7202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccelerator Pump Cavity Design:\u003c\/strong\u003e Older MerCarb 2-barrel, bottom fill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 3302-9437, MERCURY MARINE 3302-804845\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.26 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 7.2 x 6.4 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior\/Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321183\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMerCruiser M2\/Mercarb carburetors, model and serial number range 6229718-C856558\u003c\/li\u003e\n\u003cli\u003eOlder MerCarb 2-barrel carburetors with the bottom fill accelerator pump cavity, used on MerCruiser MCM 120, 140, 470, 185, 200 and 898 engines, 1983-86\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1389-8490A2\u003c\/li\u003e\n\u003cli\u003e1389-9350A2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7097 carburetor kit fit?\u003c\/strong\u003e The 18-7097 kit is designed for MerCruiser M2\/Mercarb two-barrel carburetors within model and serial number range 6229718-C856558, including those used on MerCruiser MCM 120, 140, 470, 185, 200 and 898 engines from 1983-86.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit work on any Mercarb carburetor?\u003c\/strong\u003e No. The 18-7097 kit is specifically built for the older MerCarb 2-barrel carburetor that has the bottom fill accelerator pump cavity, not later Mercarb designs with a different accelerator pump cavity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM Mercruiser carburetor numbers does 18-7097 service?\u003c\/strong\u003e This kit services carburetors identified by Mercruiser Carb numbers 1389-8490A2 and 1389-9350A2.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there an OEM cross-reference for this Sierra kit?\u003c\/strong\u003e Yes, the Sierra 18-7097 carburetor kit cross-references to OEM part numbers 3302-9437 and Mercury Marine 3302-804845.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the kit include the float?\u003c\/strong\u003e No, the float is a separate part. The matching float for applications that use the 18-7097 carburetor kit is Sierra 18-7202.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7097 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7097 carburetor kit weighs 0.26 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the carburetor kit packaging?\u003c\/strong\u003e The 18-7097 carburetor kit measures 7.2 x 6.4 x 2 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my carburetor has the bottom fill accelerator pump cavity?\u003c\/strong\u003e The 18-7097 kit is matched to older MerCarb 2-barrel carburetors with a bottom fill accelerator pump cavity; carburetors within model and serial number range 6229718-C856558 use this configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the components in this kit have?\u003c\/strong\u003e The components in the Sierra 18-7097 carburetor kit have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this kit fit a MerCruiser MCM 140 engine?\u003c\/strong\u003e Yes, the 18-7097 carburetor kit fits the older MerCarb 2-barrel carburetor used on the MerCruiser MCM 140 (among the MCM 120, 470, 185, 200 and 898 engines) from 1983-86.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-7097 a genuine Sierra part number?\u003c\/strong\u003e Yes, 18-7097 is the Sierra manufacturer part number for this carburetor kit, sold under the UPC 030999321183.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988363915483,"sku":"SIE-18-7097","price":59.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7097_lg__88785.1558129075.500.750.jpg?v=1785188304"},{"product_id":"carburetor-rebuild-kit-for-mercruiser-mercarb-2-barrel-replaces-3302-804844-fits-1986-and-newer-mcm-4-cyl-v-6-v-8-305-350-cid","title":"Sierra 18-7098-1 Carburetor Kit for Mercruiser M2\/Mercarb Carburetors, 1986 and Newer V-6\/V-8 305-350 CID","description":"\u003cp\u003eThe Sierra 18-7098-1 Carburetor Kit is a rebuild kit engineered for Mercruiser M2\/Mercarb carburetors, restoring correct fuel metering and a tight seal after wear or ethanol-related deterioration takes a toll on the original gaskets and internal components. It is built to the fitment specified for Mercruiser engine serial number ranges 6229718-C856558 and C856559 and above, and covers 1986 and newer MCM 4 cylinder, V-6, and V-8 engines in the 305 and 350 cid range. The kit carries a machined exterior finish and is sized at 6.8 x 6.3 x 1.9 inches, making it a compact, direct rebuild solution rather than a full carburetor replacement.\u003c\/p\u003e\u003cp\u003eSierra manufactures its fuel system parts to meet or exceed the original equipment they replace, so the 18-7098-1 is built as a drop-in match for the Mercruiser carburetor numbers it corresponds to, rather than a generic universal kit. It is intended for boat owners and marine technicians rebuilding an M2\/Mercarb carburetor who need OEM-correlated components without sourcing a full replacement carburetor assembly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7098-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.14 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 6.8 x 6.3 x 1.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Code and Model:\u003c\/strong\u003e M2\/Mercarb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282241483\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 1389-9562A1, 1389-815396A2, 1389-815397A2, 9-37612, 3302-804844, 3302-804844001, 3302-804844002, 76086\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercruiser M2\/Mercarb carburetor, engine serial number 6229718-C856558\u003c\/li\u003e\n\u003cli\u003eMercruiser M2\/Mercarb carburetor, engine serial number C856559 and above\u003c\/li\u003e\n\u003cli\u003e1986 and newer Mercruiser MCM 4 cylinder, V-6, and V-8, 305 and 350 cid engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1389-9562A1\u003c\/li\u003e\n\u003cli\u003e1389-815396A2\u003c\/li\u003e\n\u003cli\u003e1389-815397A2\u003c\/li\u003e\n\u003cli\u003eMallory 9-37612\u003c\/li\u003e\n\u003cli\u003eMercruiser 3302-804844\u003c\/li\u003e\n\u003cli\u003eMercruiser 3302-804844001\u003c\/li\u003e\n\u003cli\u003eMercruiser 3302-804844002\u003c\/li\u003e\n\u003cli\u003eGLM 76086\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7098-1 carburetor kit fit?\u003c\/strong\u003e It fits Mercruiser M2\/Mercarb carburetors on engine serial number range 6229718-C856558 and on serial numbers C856559 and above, covering 1986 and newer MCM 4 cylinder, V-6, and V-8 engines in the 305 and 350 cid range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7098-1 kit compatible with Mercury or GLM part numbers?\u003c\/strong\u003e Yes, the Sierra 18-7098-1 corresponds to Mercruiser carburetor numbers 1389-9562A1, 1389-815396A2, and 1389-815397A2, and cross-references to GLM part number 76086 and Mercury\/Mercruiser part number 3302-804844.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit interchange with Mallory parts?\u003c\/strong\u003e The Sierra 18-7098-1 carburetor kit interchanges with Mallory part number 9-37612.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-7098-1 carburetor kit?\u003c\/strong\u003e The kit measures 6.8 x 6.3 x 1.9 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7098-1 weigh?\u003c\/strong\u003e This carburetor kit weighs 0.14 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the 18-7098-1 kit have?\u003c\/strong\u003e The Sierra 18-7098-1 carburetor kit has a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich carburetor model is this kit designed for?\u003c\/strong\u003e It is designed for the M2\/Mercarb carburetor code and model used on applicable Mercruiser engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7098-1 an OEM or aftermarket part?\u003c\/strong\u003e The Sierra 18-7098-1 is an aftermarket carburetor kit manufactured to meet or exceed the original equipment part it replaces on Mercruiser M2\/Mercarb carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this kit with a Sierra replacement carburetor?\u003c\/strong\u003e The Sierra 18-7098-1 kit is intended for rebuilding an existing M2\/Mercarb carburetor rather than for use with a separate replacement carburetor assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7098-1 kit fit engines built before 1986?\u003c\/strong\u003e Fitment for the Sierra 18-7098-1 is specified for 1986 and newer MCM 4 cylinder, V-6, and V-8 305 and 350 cid engines, along with Mercruiser engine serial numbers 6229718-C856558 and C856559 and above.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm my engine matches the 18-7098-1 kit?\u003c\/strong\u003e Check your Mercruiser engine serial number against the ranges 6229718-C856558 or C856559 and above, and confirm your carburetor is an M2\/Mercarb model before ordering the 18-7098-1.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988364243163,"sku":"SIE-18-7098-1","price":63.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7098-1_lg__51215.1558129133.500.750.jpg?v=1785188119"},{"product_id":"marine-brass-carburetor-float-for-rochester-4bbl-replaces-mercury-1397-8546-and-omc-383087-mpn-18-7201","title":"Sierra 18-7201 Brass Carburetor Float for Rochester 4MV 4-Barrel Carburetors, Replaces Mercury Marine 1397-8546","description":"\u003cp\u003eThe Sierra 18-7201 is a brass carburetor float built as a direct-fit replacement for Rochester 4MV (Quadrajet-style) 4-barrel marine carburetors. The float is machined brass, chosen for its alcohol-resistant properties so it holds a stable, accurate fuel level in ethanol-blended pump gas without swelling, absorbing fuel, or losing calibration over time the way some composite or plastic floats can. A correctly functioning float is what keeps the carburetor's fuel bowl at the proper level; a worn, waterlogged, or out-of-spec float leads to flooding, hard starting, rough idle, or fuel starvation at speed, so this is a common wear item to inspect and replace during a carburetor rebuild.\u003c\/p\u003e\u003cp\u003eThis float is designed for GM 4.3L and 5.0L marine engines built between 1979 and 1989 that use the R4 4MV carburetor, and it pairs with the Sierra 18-7095 carburetor kit for that same application. It is intended to be installed as part of a rebuild alongside the correct kit rather than as a standalone repair. Sierra manufactures the 18-7201 as a direct equivalent to the OEM Mercury Marine and OMC float numbers it replaces, so it drops into the same carburetor bowl and pivot without modification.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7201\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Float\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Compatibility:\u003c\/strong\u003e Rochester 4MV 4-barrel carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e GM 4.3L and 5.0L, 1979-89, R4 4MV carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompanion Carburetor Kit:\u003c\/strong\u003e Sierra 18-7095\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e Mercury Marine 1397-3327, 1397-8546, 1397-8959; OMC 383087, 983871\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999322135\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGM 4.3L, 1979-89, R4 4MV carburetor\u003c\/li\u003e\n\u003cli\u003eGM 5.0L, 1979-89, R4 4MV carburetor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury Marine 1397-3327\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1397-8546\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1397-8959\u003c\/li\u003e\n\u003cli\u003eOMC 383087\u003c\/li\u003e\n\u003cli\u003eOMC 983871\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetors does the Sierra 18-7201 float fit?\u003c\/strong\u003e The Sierra 18-7201 is built for Rochester 4MV 4-barrel carburetors used on GM 4.3L and 5.0L marine engines from 1979-89.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7201 float made of brass or plastic?\u003c\/strong\u003e It is machined brass, which resists swelling and absorption from ethanol-blended fuel, so the float level stays accurate over time compared to some composite floats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7201 replace an OEM Mercury Marine float?\u003c\/strong\u003e Yes, it is a direct equivalent to Mercury Marine float numbers 1397-3327, 1397-8546, and 1397-8959.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7201 also cross to an OMC float number?\u003c\/strong\u003e Yes, it replaces OMC float numbers 383087 and 983871 in addition to the Mercury Marine numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7201 float weigh?\u003c\/strong\u003e The Sierra 18-7201 carburetor float weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor kit should be used with this float?\u003c\/strong\u003e Sierra pairs the 18-7201 float with the 18-7095 carburetor kit for the same 4.3L and 5.0L, 1979-89, R4 4MV applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install just the float without rebuilding the whole carburetor?\u003c\/strong\u003e The 18-7201 is sold as an individual float component and is intended to be installed during a carburetor rebuild alongside the matching 18-7095 kit rather than as a standalone fix.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this float work on a carburetor other than the Rochester 4MV?\u003c\/strong\u003e The Sierra 18-7201 is designed specifically for the Rochester 4MV 4-barrel carburetor used on the listed GM 4.3L and 5.0L engines; it is not specified for other carburetor models in Sierra's catalog.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does a carburetor float need to be replaced?\u003c\/strong\u003e A brass float like the 18-7201 can develop leaks or lose calibration with age, which raises or lowers the fuel bowl level and causes symptoms like flooding, hard starting, or rough idle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7201 an OEM part or aftermarket?\u003c\/strong\u003e The 18-7201 is a Sierra-manufactured aftermarket float engineered as a direct equivalent to the original Mercury Marine and OMC float part numbers it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the Sierra 18-7201 float have?\u003c\/strong\u003e The float has a machined brass finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat years of GM marine engines use this float?\u003c\/strong\u003e The Sierra 18-7201 fits GM 4.3L and 5.0L marine engines built in the 1979-89 range with the R4 4MV carburetor.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988364964059,"sku":"SIE-18-7201","price":19.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7201_lg__40192.1558130604.500.750.jpg?v=1785188251"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/collections\/EMP_1300-08707_MerCruiser_Carburetor_Rebuild_Kit__09115.1722361222.500.750.jpg?v=1785359957","url":"https:\/\/www.goodvibesmarina.com\/collections\/gvcat-engine-parts-systems-fuel-system-carburetors.oembed?page=3","provider":"Good Vibes Marina","version":"1.0","type":"link"}