{"title":"Carburetor Parts (Floats, Needles \u0026 Seats, Gaskets)","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-18-7038-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-18-7047-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":"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":"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":"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-18-7106-9-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":"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"},{"product_id":"marine-carburetor-float-for-mercruiser-mercarb-2bbl-replaces-mercury-1397-5837-3302-9031-sierra-18-7202-brass-alcohol-resistant","title":"Sierra 18-7202 Carburetor Float, Replaces Mercury Marine 3302-9031, for MerCruiser M2\/Mercarb Carburetors","description":"\u003cp\u003eThe Sierra 18-7202 is a brass carburetor float built to restore proper fuel level control in MerCruiser M2\/Mercarb 2-barrel carburetors. The float rides inside the carburetor's fuel bowl and rises or falls with fuel level to open and close the needle valve, regulating how much fuel enters the bowl. A float that has absorbed fuel, cracked, or lost buoyancy causes flooding, hard starting, rough idle, or fuel leaking from the carburetor, and replacing it with a properly sized, alcohol-resistant unit restores accurate fuel metering.\u003c\/p\u003e\u003cp\u003eThis float is manufactured from brass and finished machined, and it is specifically formulated to resist the ethanol blends common in today's pump fuel, which is a frequent cause of premature float failure in older carburetors. It is designed for use in M2\/Mercarb carburetors installed across a range of MerCruiser Mercruiser Carb# applications, including units built within the 6229718-C856558 serial number range and units built C856559 and above, paired with carb kits 18-7097 and 18-7098-1 depending on the specific carburetor. Always match the float to your carburetor's Mercruiser Carb# and serial number range 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 18-7202\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\u003eFuel Resistance:\u003c\/strong\u003e Alcohol resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Carburetor Type:\u003c\/strong\u003e MerCarb 2-Barrel (M2\/Mercarb)\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 030999322142\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e Mercury Marine 1397-5837, 3302-9031\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMerCruiser M2\/Mercarb carburetors, Mercruiser Carb# 1389-8490A2, serial number range 6229718-C856558, used with Carb Kit 18-7097\u003c\/li\u003e\n\u003cli\u003eMerCruiser M2\/Mercarb carburetors, Mercruiser Carb# 1389-9350A2, serial number range 6229718-C856558, used with Carb Kit 18-7097\u003c\/li\u003e\n\u003cli\u003eMerCruiser M2\/Mercarb carburetors, Mercruiser Carb# 1389-9562A1, serial number range 6229718-C856558, used with Carb Kit 18-7098-1\u003c\/li\u003e\n\u003cli\u003eMerCruiser M2\/Mercarb carburetors, Mercruiser Carb# 1389-815396A2, serial number range C856559 and above, used with Carb Kit 18-7098-1\u003c\/li\u003e\n\u003cli\u003eMerCruiser M2\/Mercarb carburetors, Mercruiser Carb# 1389-815397A2, serial number range C856559 and above, used with Carb Kit 18-7098-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury Marine 1397-5837\u003c\/li\u003e\n\u003cli\u003eMercury Marine 3302-9031\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor does the Sierra 18-7202 float fit?\u003c\/strong\u003e The Sierra 18-7202 is designed for MerCruiser M2\/Mercarb 2-barrel carburetors, specifically the applications covering Mercruiser Carb# 1389-8490A2, 1389-9350A2, 1389-9562A1, 1389-815396A2, and 1389-815397A2.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7202 float alcohol resistant?\u003c\/strong\u003e Yes, the Sierra 18-7202 carburetor float is formulated to be alcohol resistant, which helps it hold up against the ethanol content found in today's pump gasoline.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-7202 replace?\u003c\/strong\u003e The 18-7202 corresponds to Mercury Marine float part numbers 1397-5837 and 3302-9031, so either of those OEM numbers points to this same float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 18-7202 float made of?\u003c\/strong\u003e It is made of brass with a machined finish, which is a common construction for carburetor floats that need to resist fuel absorption and hold consistent buoyancy over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7202 float weigh?\u003c\/strong\u003e The Sierra 18-7202 carburetor float weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my carburetor float needs replacing?\u003c\/strong\u003e Signs that a carburetor float, such as the 18-7202, needs replacement include flooding at the carburetor, fuel leaking from the bowl, hard starting, and a rough or inconsistent idle caused by improper fuel level control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7202 fit every MerCruiser carburetor?\u003c\/strong\u003e No, the 18-7202 is matched to specific MerCruiser M2\/Mercarb applications identified by Mercruiser Carb# and engine serial number range, so it should be matched against your carburetor's carb number before ordering rather than assumed to fit universally.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat serial number ranges does the 18-7202 cover?\u003c\/strong\u003e The Sierra 18-7202 float covers M2\/Mercarb applications built in the 6229718-C856558 serial number range as well as units built C856559 and above, depending on the specific Mercruiser Carb# involved.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat carb kits pair with the 18-7202 float?\u003c\/strong\u003e Depending on the specific M2\/Mercarb application, the 18-7202 float is used alongside carb kit 18-7097 or carb kit 18-7098-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7202 a genuine Mercury part or an aftermarket replacement?\u003c\/strong\u003e The 18-7202 is a Sierra-manufactured replacement float engineered to match the fit and function of Mercury Marine floats 1397-5837 and 3302-9031, rather than a part sold under the Mercury Marine brand itself.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988365226203,"sku":"SIE-18-7202","price":16.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-7202__40687.1722513665.500.750.jpg?v=1785189043"},{"product_id":"carburetor-float-for-mercury-mariner-outboard-replaces-1395-9293-sierra-18-7209-4-stroke-carb-float","title":"Sierra 18-7209 Carburetor Float for Mercury\/Mariner Outboard Motors, White","description":"\u003cp\u003eThe Sierra 18-7209 is a replacement carburetor float built for Mercury and Mariner outboard motors. This white float is a fit-specific component designed to restore correct fuel level control inside the carburetor bowl, helping maintain proper air-fuel mixture and consistent engine performance. Each package includes one carburetor float.\u003c\/p\u003e\u003cp\u003eSierra manufactures this float to meet or exceed the specifications of the original equipment part it replaces, making it a dependable choice for outboard maintenance and repair. Because float fitment is specific to certain carburetor models, buyers should confirm the part number against their existing float or service manual 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 18-7209\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 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 float per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999564559\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for use with Mercury and Mariner outboard engines. Fit is part-number specific; verify against the original float before ordering.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMallory 9-36950\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1395-9293\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1399-5126\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7209 float used for?\u003c\/strong\u003e The Sierra 18-7209 is a carburetor float used to control fuel level inside the carburetor bowl on Mercury and Mariner outboard motors, helping maintain correct air-fuel mixture.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7209 fit all Mercury outboards?\u003c\/strong\u003e The 18-7209 float is fit specific, so it does not fit every Mercury or Mariner model. Buyers should check part numbers against their existing float or service documentation to confirm proper fit before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-7209 float?\u003c\/strong\u003e This carburetor float is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7209 float weigh?\u003c\/strong\u003e The Sierra 18-7209 carburetor float weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many floats come in one package?\u003c\/strong\u003e Each package of the Sierra 18-7209 includes one carburetor float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7209 equivalent to a Mallory or Mercury Marine part?\u003c\/strong\u003e Yes, the 18-7209 is interchangeable with Mallory 9-36950 and Mercury Marine 1395-9293 and 1399-5126.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7209 an OEM part or aftermarket?\u003c\/strong\u003e The 18-7209 is a Sierra aftermarket replacement float, manufactured to meet or exceed the specifications of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7209 float?\u003c\/strong\u003e The UPC for the Sierra 18-7209 carburetor float is 030999564559.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7209 work with Mariner outboards as well as Mercury?\u003c\/strong\u003e Yes, the Sierra 18-7209 is designed for use with both Mercury and Mariner outboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my carburetor needs a new float?\u003c\/strong\u003e Signs of a failing carburetor float include flooding, hard starting, or inconsistent fuel delivery; replacing it with a fit-specific part like the Sierra 18-7209 restores proper fuel level control.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988365488347,"sku":"SIE-18-7209","price":16.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/Untitled-1__66767.1772119600.500.750.jpg?v=1785189201"},{"product_id":"sierra-18-72000-carburetor-float-replaces-mercury-marine-1395-9594-fits-mercury-wme-series-carburetors","title":"Sierra 18-72000 Carburetor Float, Replaces Mercury Marine 1395-9594","description":"\u003cp\u003eThe Sierra 18-72000 is a carburetor float built as a direct replacement for Mercury Marine outboard carburetors. The float is a small plastic component that rides inside the carburetor bowl, rising and falling with fuel level to regulate the needle valve and keep fuel delivery consistent during engine operation. It is designed for gasoline-powered outboard applications and is suitable for use in salt water environments.\u003c\/p\u003e\u003cp\u003eConstructed of plastic in a multicoloured finish, the float is compact and lightweight, matching the original equipment dimensions so it drops into the carburetor bowl without modification. It directly replaces Mercury Marine part number 1395-9594, making it a straightforward swap when an original float has cracked, absorbed fuel, or lost buoyancy.\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 18-72000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Float\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Multicoloured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Salt Water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 4 inches D x 4 inches W x 1 inch H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 5 inches L x 4 inches W x 1 inch H\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 808282187583\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Mercury Marine outboard carburetors that use the OEM 1395-9594 float.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1395-9594\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-72000 float fit?\u003c\/strong\u003e The Sierra 18-72000 is a carburetor float that fits Mercury Marine outboard carburetors originally equipped with OEM part number 1395-9594.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-72000 a direct replacement for Mercury Marine 1395-9594?\u003c\/strong\u003e Yes, Sierra part 18-72000 is a direct replacement for Mercury Marine OEM part number 1395-9594.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the float made of?\u003c\/strong\u003e It is made of plastic, which keeps the float lightweight enough to respond accurately to changing fuel levels in the carburetor bowl.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-72000 float?\u003c\/strong\u003e The float is multicoloured.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-72000 float?\u003c\/strong\u003e The float measures 4 inches deep by 4 inches wide by 1 inch high, and ships in a package measuring 5 inches by 4 inches by 1 inch.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-72000 float weigh?\u003c\/strong\u003e The Sierra 18-72000 float weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this float suitable for salt water use?\u003c\/strong\u003e Yes, the 18-72000 is recommended for use in salt water applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order this part?\u003c\/strong\u003e The order includes one Sierra 18-72000 carburetor float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-72000 genuine Mercury Marine or aftermarket?\u003c\/strong\u003e The 18-72000 is a Sierra-brand aftermarket float manufactured to replace Mercury Marine OEM part 1395-9594.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy would I need to replace a carburetor float like the 18-72000?\u003c\/strong\u003e A carburetor float is replaced when it has become saturated with fuel, cracked, or otherwise lost its buoyancy, which causes it to stop regulating fuel level correctly; the 18-72000 restores proper float function.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988365521115,"sku":"SIE-18-72000","price":18.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/Untitled-1__37498.1753302933.500.750.jpg?v=1785189042"},{"product_id":"sierra-18-7200-carburetor-float-for-mercruiser-1351-6065a2-volvo-penta-841634-9-omc-381389-alcohol-resistant-marine-float-for-inboard-sterndrive-carburetors","title":"Sierra 18-7200 Carburetor Float, Replaces Mercruiser 1397-2060, for GM 4.3\/262 and 5.0L Rochester 2GE Carburetors","description":"\u003cp\u003eThe Sierra 18-7200 is an alcohol-resistant carburetor float built for marine Rochester 2GE carburetors used on GM 4.3\/262 and 5.0L inboard\/sterndrive engines. It is constructed of marine-grade plastic that resists degradation from ethanol-blended fuels, a common failure point for original equipment floats exposed to modern pump gas. The float works with the Mfg. Code R2 Rochester 2GE carburetor and is paired with Sierra carburetor kit 18-7086 for a complete rebuild.\u003c\/p\u003e\u003cp\u003eEach Sierra 18-7200 float is manufactured to meet or exceed the specification of the original equipment part it replaces, and it cross-references directly to AC Delco, Crusader, EMP, GLM, Mercruiser, OMC, and Volvo Penta float part numbers, so it can be used as a like-for-like replacement during a carburetor rebuild or float-related repair. Because float fit and buoyancy are critical to correct fuel metering, always confirm the carburetor model and engine application against your existing float before installing.\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 18-7200\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 Alcohol Resistant Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Compatibility:\u003c\/strong\u003e Rochester 2GE (Mfg. Code R2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e GM 4.3\/262 (1989), GM 5.0L (1979-85)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompanion Carburetor Kit:\u003c\/strong\u003e 18-7086\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e AC Delco 1351-6065A2, Crusader 45303, EMP 1300-08704, GLM 77200, Mercruiser Stern Drive 1397-2060, OMC Stern Drive 381389, Volvo Penta 841634-9\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGM 4.3\/262 engine, 1989, with Rochester 2GE carburetor (Mfg. Code R2)\u003c\/li\u003e\n\u003cli\u003eGM 5.0L engine, 1979-85, with Rochester 2GE carburetor (Mfg. Code R2)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAC Delco 1351-6065A2\u003c\/li\u003e\n\u003cli\u003eCrusader 45303\u003c\/li\u003e\n\u003cli\u003eEMP 1300-08704\u003c\/li\u003e\n\u003cli\u003eGLM 77200\u003c\/li\u003e\n\u003cli\u003eMercruiser Stern Drive 1397-2060\u003c\/li\u003e\n\u003cli\u003eOMC Stern Drive 381389\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841634-9\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7200 carburetor float fit?\u003c\/strong\u003e The 18-7200 float fits the GM 4.3\/262 engine (1989) and the GM 5.0L engine (1979-85), both equipped with a Rochester 2GE carburetor (Mfg. Code R2).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7200 float compatible with Rochester 2GE carburetors?\u003c\/strong\u003e Yes, the Sierra 18-7200 is designed specifically for Rochester 2GE carburetors (Mfg. Code R2) used on the GM 4.3\/262 and 5.0L marine engines listed for this float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 18-7200 float made of?\u003c\/strong\u003e It is made of marine-grade, alcohol-resistant plastic that holds up to ethanol-blended fuels better than many original equipment materials.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7200 replace Mercruiser part 1397-2060?\u003c\/strong\u003e Yes, Mercruiser Stern Drive 1397-2060 is one of the OEM part numbers the Sierra 18-7200 carburetor float cross-references and replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat carburetor kit pairs with the 18-7200 float?\u003c\/strong\u003e Sierra carburetor kit 18-7086 is the companion kit listed for the same Rochester 2GE carburetor applications as the 18-7200 float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7200 float weigh?\u003c\/strong\u003e The 18-7200 carburetor float weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7200 float resistant to ethanol\/alcohol fuel?\u003c\/strong\u003e Yes, alcohol resistance is a built-in feature of the 18-7200, since it is molded from alcohol-resistant plastic for use with modern ethanol-blended fuel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers cross-reference to Sierra 18-7200?\u003c\/strong\u003e The 18-7200 cross-references to AC Delco 1351-6065A2, Crusader 45303, EMP 1300-08704, GLM 77200, Mercruiser Stern Drive 1397-2060, OMC Stern Drive 381389, and Volvo Penta 841634-9.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich model year applies to the GM 4.3\/262 fitment?\u003c\/strong\u003e For the GM 4.3\/262 engine, the Sierra 18-7200 float is listed for the 1989 model year with a Rochester 2GE carburetor (Mfg. Code R2).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or an aftermarket equivalent?\u003c\/strong\u003e The 18-7200 is a genuine Sierra-manufactured carburetor float, sold as a direct equivalent to the original equipment floats it cross-references, and it is covered by Sierra's standard customer satisfaction warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's included when I order the 18-7200 float?\u003c\/strong\u003e Each order includes one Sierra 18-7200 carburetor float; it does not include the full carburetor kit, which is sold separately as Sierra 18-7086.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988366930139,"sku":"SIE-18-7200","price":18.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7200_lg__13226.1558130496.500.750.jpg?v=1785188810"},{"product_id":"carburetor-float-for-evinrude-johnson-omc-outboards-replaces-omc-382363-sierra-18-7210","title":"Sierra Float 18-7210, Replaces OMC 382363, Package of 10","description":"\u003cp\u003eThe Sierra 18-7210 Float is a replacement carburetor float built to meet or exceed original equipment quality. It is designed as a direct replacement for OMC 382363 and is supplied as a package of 10 floats, making it a convenient stocking item for shops and technicians servicing multiple outboard carburetors.\u003c\/p\u003e\u003cp\u003eConstructed of aluminum with a white finish, the float works with the carburetor's needle and seat assembly to regulate fuel level in the float bowl, maintaining correct air-fuel mixture and preventing flooding or fuel starvation. Each Sierra part is manufactured to match OEM form, fit, and function so it drops into the original carburetor 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 18-7210\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Float\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\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 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Package of 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 382363\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits carburetors that originally used OMC\/Evinrude-Johnson float 382363.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e382363\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7210 float replace?\u003c\/strong\u003e The Sierra 18-7210 Float replaces OMC\/Evinrude-Johnson part number 382363.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many floats come in the package?\u003c\/strong\u003e The Sierra 18-7210 is sold as a package of 10 floats, ideal for shops servicing several carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 18-7210 float made from?\u003c\/strong\u003e It is made of aluminum with a white finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does each Sierra 18-7210 float weigh?\u003c\/strong\u003e Each Sierra 18-7210 Float weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7210 an OEM part or aftermarket?\u003c\/strong\u003e The 18-7210 is an aftermarket Sierra replacement float manufactured to meet or exceed the quality of the original OMC 382363 float it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does a carburetor float do?\u003c\/strong\u003e In the 18-7210, the float rides in the carburetor bowl and regulates fuel level by controlling the needle and seat, preventing flooding or fuel starvation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7210 fit any outboard carburetor?\u003c\/strong\u003e The Sierra 18-7210 Float is designed as a direct replacement for carburetors originally equipped with OMC float 382363; confirm your carburetor uses that part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7210 require any modification to install?\u003c\/strong\u003e No, the 18-7210 Float is manufactured to match the original 382363 float's form and function so it installs without modification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-7210 float?\u003c\/strong\u003e The float is white in color.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-7210?\u003c\/strong\u003e Ordering the Sierra 18-7210 gets you a package of 10 aluminum floats, part number 18-7210.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988366995675,"sku":"SIE-18-7210","price":15.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7210_lg__88491.1558130890.500.750.jpg?v=1785188141"},{"product_id":"sierra-18-7208-carburetor-float-for-mercury-and-chrysler-outboards-replaces-1395-8983-1395-8673","title":"Sierra 18-7208 Carburetor Float, Interchangeable with Mallory 9-36955","description":"\u003cp\u003eThe Sierra 18-7208 Float is a replacement carburetor float built to meet or exceed original equipment quality. Its job is simple but critical: it rides on the fuel inside the carburetor bowl and rises or falls with the fuel level, opening and closing the needle valve to keep the fuel supply metered correctly as the engine runs. A worn, cracked, or waterlogged float can throw off this balance, causing flooding, hard starting, or a lean-running engine, so replacing it with a properly sized Sierra float restores accurate fuel metering.\u003c\/p\u003e\u003cp\u003eThis float is molded from plastic in a multi-coloured finish and is sized as a direct interchange for the Mallory 9-36955 float, making it straightforward to source when the original part number is a Mallory reference. It is intended for marine applications, providing buoyancy to outboard motors, and is supplied as a single float unit.\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 18-7208\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Float\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e multi-coloured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Mode:\u003c\/strong\u003e automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Engine Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Marine applications, providing buoyancy to outboard motors\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 Float\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMallory 9-36955\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7208 float do?\u003c\/strong\u003e The Sierra 18-7208 is a carburetor float that rides on the fuel inside the bowl, rising and falling to open and close the needle valve and keep the fuel level metered correctly as the engine runs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7208 the same as a Mallory 9-36955 float?\u003c\/strong\u003e Yes, the Sierra 18-7208 is a direct interchange for the Mallory 9-36955 float, so it can be used wherever that part number is called for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sierra 18-7208 float made from?\u003c\/strong\u003e It is molded from plastic, finished in a multi-coloured appearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7208 float weigh?\u003c\/strong\u003e The float weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many floats come in one Sierra 18-7208 package?\u003c\/strong\u003e One package of the Sierra 18-7208 includes a single float, listed as a unit count of 1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the Sierra 18-7208 meet original equipment quality?\u003c\/strong\u003e Sierra states this float meets or exceeds the quality of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate the float in my carburetor needs replacing?\u003c\/strong\u003e A float that is cracked, waterlogged, or worn can no longer regulate fuel level accurately, which commonly shows up as flooding, hard starting, or an engine running lean; installing a Sierra 18-7208 float restores correct metering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7208 float intended for outboard motors?\u003c\/strong\u003e Yes, it is intended for marine applications and is used to provide buoyancy inside the carburetor of an outboard motor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Sierra 18-7208 float mounted in the carburetor?\u003c\/strong\u003e It uses an engine mount type installation and operates automatically as part of the carburetor's fuel bowl assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat fuel type is the Sierra 18-7208 float designed for?\u003c\/strong\u003e The Sierra 18-7208 float is designed for use with gasoline fuel systems.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988367093979,"sku":"SIE-18-7208","price":12.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7208_lg__44074.1558130770.500.750.jpg?v=1785188395"},{"product_id":"sierra-18-7214-carburetor-mounting-gasket-for-mercury-mariner-outboards-replaces-8107493","title":"Sierra 18-7214 Carburetor Mounting Gasket, Replaces GLM 40630 and Mercury 8017493","description":"\u003cp\u003eThe Sierra 18-7214 Carburetor Mounting Gasket seals the joint between the carburetor and intake manifold, preventing air and fuel leaks that can cause rough idle, poor fuel economy, or an inconsistent air-fuel mixture. Built to meet or exceed original equipment quality, this gasket is manufactured with precision to ensure a consistent, reliable seal on installation.\u003c\/p\u003e\u003cp\u003eThe gasket measures 0.25 inches thick and is white in color. At 0.03 pounds, it ships as a single-count item and is a straightforward, low-cost replacement for a technician or DIY boater to keep on hand for carburetor service or a rebuild.\u003c\/p\u003e\u003cp\u003eThis gasket is interchangeable with GLM 40630 and Mercury 8017493, making it a suitable replacement wherever those part numbers are called for.\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 18-7214\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Thickness:\u003c\/strong\u003e 0.25 inches\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 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits applications originally using GLM 40630 or Mercury 8017493 carburetor mounting gaskets.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGLM 40630\u003c\/li\u003e\n\u003cli\u003eMercury 8017493\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7214 gasket fit?\u003c\/strong\u003e The Sierra 18-7214 Carburetor Mounting Gasket is interchangeable with GLM 40630 and Mercury 8017493, so it fits any application originally calling for those part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7214 the same as Mercury 8017493?\u003c\/strong\u003e Yes, the Sierra 18-7214 Carburetor Mounting Gasket is a direct interchange for Mercury 8017493.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow thick is this carburetor gasket?\u003c\/strong\u003e The 18-7214 gasket has an item thickness of 0.25 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-7214 gasket?\u003c\/strong\u003e It is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7214 gasket weigh?\u003c\/strong\u003e The gasket weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in a package?\u003c\/strong\u003e The Sierra 18-7214 is sold as a single-count item, one gasket per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7214 also replace the GLM 40630 gasket?\u003c\/strong\u003e Yes, GLM 40630 is a listed interchange for the Sierra 18-7214 Carburetor Mounting Gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7214 gasket genuine Sierra or aftermarket?\u003c\/strong\u003e It is a genuine Sierra part, manufactured to meet or exceed original equipment quality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7214 used for?\u003c\/strong\u003e It seals the mounting joint between the carburetor and intake manifold to prevent air and fuel leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7214 be used during a carburetor rebuild?\u003c\/strong\u003e Yes, this gasket is commonly kept on hand for carburetor service or a full rebuild since it is a wear item at that joint.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988370993371,"sku":"SIE-18-7214","price":19.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7214_lg__52078.1558131059.500.750.jpg?v=1785188219"},{"product_id":"sierra-18-7233-needle-seat-assembly-for-mercury-outboard-carburetors-replaces-1395-7824","title":"Sierra 18-7233 Needle and Seat Assembly - Mercury Marine 1395-7824 Equivalent","description":"\u003cp\u003eThe Sierra 18-7233 Needle and Seat Assembly is a carburetor fuel-metering component for gasoline-powered 4 stroke outboard engines, built as an equivalent to Mercury Marine part number 1395-7824. The needle and seat work together inside the carburetor float bowl to regulate the flow of fuel into the bowl as the float rises and falls, shutting off fuel delivery once the correct fuel level is reached and reopening as fuel is consumed. A worn or pitted needle and seat is a common cause of flooding, hard starting, rough idle, and fuel leaking from the carburetor vents, and replacing this assembly restores accurate fuel metering.\u003c\/p\u003e\u003cp\u003eThis assembly is an engine-mount component finished in white and is rated for engines up to 220 horsepower. It is sold as a single unit and is suited to outboards used for fishing, water sports, and cruising applications. Sierra builds this part to meet or exceed the specifications of the original equipment it replaces, giving boat owners a marine-grade repair option for carburetor rebuilds and routine fuel-system 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 18-7233\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Needle and Seat Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999558817\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Equivalent Part Number:\u003c\/strong\u003e Mercury Marine 1395-7824\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 4 Stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Horsepower:\u003c\/strong\u003e 220 horsepower\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 White\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\u003eRecommended Uses:\u003c\/strong\u003e Fishing, Water Sports, Cruising\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for gasoline 4 stroke outboard engines rated up to 220 horsepower, as an equivalent to Mercury Marine part 1395-7824.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMercury Marine 1395-7824\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7233 Needle and Seat Assembly do?\u003c\/strong\u003e It regulates fuel flow into the carburetor float bowl, shutting off delivery when the float reaches the correct fuel level and reopening as fuel is used, which is the core function of the 18-7233 needle and seat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7233 compatible with Mercury Marine outboards?\u003c\/strong\u003e Yes, the 18-7233 is built as an equivalent to Mercury Marine part number 1395-7824.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum horsepower rating for this needle and seat assembly?\u003c\/strong\u003e The Sierra 18-7233 is rated for gasoline engines up to 220 horsepower.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7233 for a 2 stroke or 4 stroke engine?\u003c\/strong\u003e This needle and seat assembly, part number 18-7233, is designed for 4 stroke gasoline engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7233 weigh?\u003c\/strong\u003e The assembly weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many needle and seat assemblies come in one package?\u003c\/strong\u003e One Sierra 18-7233 Needle and Seat Assembly is included per unit count.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-7233 needle and seat?\u003c\/strong\u003e It is white in color.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the Sierra 18-7233 meet or exceed OEM performance?\u003c\/strong\u003e Sierra builds the 18-7233 to meet or exceed the specifications of the original Mercury Marine 1395-7824 equivalent part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate a carburetor needle and seat needs replacing?\u003c\/strong\u003e Flooding, hard starting, rough idle, and fuel leaking from carburetor vents are common signs that a needle and seat like the 18-7233 needs to be replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat kind of mounting does the 18-7233 use?\u003c\/strong\u003e The Sierra 18-7233 is classified as an engine mount type component, installed within the carburetor assembly on the engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat applications is the Sierra 18-7233 recommended for?\u003c\/strong\u003e It is recommended for outboard engines used in fishing, water sports, and cruising.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988371058907,"sku":"SIE-18-7233","price":18.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7233_lg__26974.1558132013.500.750.jpg?v=1785188345"},{"product_id":"sierra-18-7232-high-performance-marine-flame-arrestor-replaces-crusader-33628-mercruiser-57882-dual-1-1-4-in-vent-tubes","title":"Sierra Flame Arrestor 18-7232, Replaces 97595 97214, V-8 Marine Engines","description":"\u003cp\u003eThe Sierra 18-7232 Flame Arrestor is a direct-fit replacement air intake component engineered for V-8 marine engines. Mounted atop the carburetor, a flame arrestor allows air into the engine while containing any backfire flame inside the housing, protecting the engine compartment and crew. The Sierra 18-7232 is built to meet or exceed the performance of the original equipment part it replaces, giving boat owners a reliable, factory-equivalent option when the original arrestor is worn, cracked, or missing.\u003c\/p\u003e\u003cp\u003eThis unit features a machined exterior finish and a High Performance type construction, with two vent tubes measuring 1 1\/4 inches each to support proper airflow to the engine. It is compact, with product dimensions of 0.39 x 0.39 x 0.39 inches, and weighs 0.96 pounds. Part number 18-7232 replaces OEM numbers 97595 and 97214, making it a straightforward swap for boat owners who know their original part number. A related but separate part, Sierra 18-7256, is a Hi-Performance flame arrestor that replaces a different OEM number -- buyers should confirm they are ordering 18-7232 for their V-8 application rather than the 18-7256 variant.\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 18-7232\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e V-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Tubes:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Tube Size:\u003c\/strong\u003e 1 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElement:\u003c\/strong\u003e 219\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2969\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThroat:\u003c\/strong\u003e 505\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.96 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 030999564603\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eV-8 marine engines\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e97595\u003c\/li\u003e\n\u003cli\u003e97214\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7232 flame arrestor fit?\u003c\/strong\u003e V-8 marine engines are the intended application for part number 18-7232.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does 18-7232 replace?\u003c\/strong\u003e This flame arrestor replaces OEM numbers 97595 and 97214.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7232 flame arrestor weigh?\u003c\/strong\u003e It weighs 0.96 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-7232 flame arrestor?\u003c\/strong\u003e Product dimensions for part number 18-7232 are 0.39 x 0.39 x 0.39 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7232 a genuine or aftermarket part?\u003c\/strong\u003e It is manufactured by Sierra as a direct-fit replacement, built to meet or exceed the performance of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size are the vent tubes on this flame arrestor?\u003c\/strong\u003e Part number 18-7232 has 2 vent tubes measuring 1 1\/4 inches each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7232 flame arrestor a high performance type?\u003c\/strong\u003e Yes, it is listed as a High Performance type flame arrestor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the exterior finish on the Sierra 18-7232?\u003c\/strong\u003e The exterior finish is machined.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the 18-7232 differ from the Sierra 18-7256 flame arrestor?\u003c\/strong\u003e Part number 18-7232 is built for V-8 engines and replaces OEM numbers 97595 and 97214, while the Hi-Performance flame arrestor 18-7256 is a separate part number that replaces OEM number 33628 -- order the correct part number for your application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for this flame arrestor?\u003c\/strong\u003e The UPC for Sierra flame arrestor 18-7232 is 030999564603.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7232 flame arrestor be used on engines other than V-8?\u003c\/strong\u003e Part number 18-7232 is specified for V-8 engines; no other engine types are listed for this part number.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988371091675,"sku":"SIE-18-7232","price":132.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7232_lg__15436.1558131957.500.750.jpg?v=1785188481"},{"product_id":"sierra-18-7295-carburetor-needle-seat-065-bore-for-mercury-outboard-carburetors-replaces-1395-8318","title":"Sierra 18-7295 Brass Needle Valve, Replaces Yamaha 6A1-W0093-01-00, Mercury Marine 1395-9022","description":"\u003cp\u003eThe Sierra 18-7295 is a brass needle valve engineered as a direct replacement for the carburetor fuel inlet needle valve on applicable Yamaha and Mercury Marine outboard engines. It regulates the flow of fuel into the carburetor bowl, seating against the valve body to shut off fuel supply once the float chamber reaches the correct level, which is essential for stable idle, consistent fuel-air mixture, and preventing flooding or fuel starvation.\u003c\/p\u003e\u003cp\u003eConstructed from brass with a machined exterior finish, the valve features a 0.25 inch inlet connection with a National Pipe Tapered (NPT) thread type and two ports, sized to match the original equipment fitting it replaces. It measures 5 x 4 x 1 inches and weighs 0.2 pounds. Like other Sierra products, it is built to meet or exceed the specifications of the original equipment part it replaces, making it a reliable choice when servicing a carburetor that uses this needle valve.\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 18-7295\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Needle Valve\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\u003eWeight:\u003c\/strong\u003e 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection Size:\u003c\/strong\u003e 0.25 Inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Connection Type:\u003c\/strong\u003e National Pipe Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ports:\u003c\/strong\u003e 2\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 808282234881\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYamaha 6A1-W0093-01-00\u003c\/li\u003e\n\u003cli\u003eMercury Marine 1395-9022\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7295 needle valve do?\u003c\/strong\u003e It is a carburetor fuel inlet needle valve that controls the flow of fuel into the float bowl, sealing off supply once the bowl reaches the correct fuel level to prevent flooding or fuel starvation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 18-7295 needle valve made of?\u003c\/strong\u003e The Sierra 18-7295 is made of brass with a machined exterior finish, providing corrosion resistance suited to marine carburetor use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7295 cross-reference to a Yamaha part number?\u003c\/strong\u003e Yes, it replaces Yamaha part number 6A1-W0093-01-00.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7295 replace a Mercury Marine part number?\u003c\/strong\u003e Yes, it replaces Mercury Marine part number 1395-9022.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is the inlet connection on this needle valve?\u003c\/strong\u003e The Sierra 18-7295 has a 0.25 inch inlet connection with National Pipe Tapered (NPT) threads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many ports does the 18-7295 needle valve have?\u003c\/strong\u003e It has 2 ports.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sierra 18-7295?\u003c\/strong\u003e The needle valve measures 5 x 4 x 1 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7295 needle valve weigh?\u003c\/strong\u003e It weighs 0.2 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7295 a genuine OEM part or aftermarket?\u003c\/strong\u003e The 18-7295 is a Sierra aftermarket replacement part, engineered to meet or exceed the specifications of the original equipment needle valve it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes in the box with the 18-7295?\u003c\/strong\u003e The package includes one Sierra 18-7295 brass needle valve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7295 needle valve sold individually?\u003c\/strong\u003e Yes, the Sierra 18-7295 needle valve is priced and sold per piece.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988383412443,"sku":"SIE-18-7295","price":7.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7295_lg__49508.1558131799.500.750.jpg?v=1785188301"},{"product_id":"sierra-18-7296-9-carburetor-adjusting-needle-retainer-replaces-evinrude-johnson-315232-pack-of-5","title":"Sierra 18-7296-9 Adjusting Needle Retainer, Replaces OMC 315232, Pack of 5","description":"\u003cp\u003eThe Sierra 18-7296-9 Adjusting Needle Retainer secures the adjusting needle assembly in place, holding it firmly against vibration and pressure during operation. Built to meet or exceed the quality of the original equipment part it replaces, this retainer is a precise fit-for-fit alternative for boaters and technicians performing carburetor maintenance or rebuild work. It is sold as a pack of five, giving you enough retainers on hand for a full service job or to keep as spares for future repairs.\u003c\/p\u003e\u003cp\u003eSierra manufactures this retainer to cross-reference directly with OMC part number 315232, making it a straightforward replacement when the original needle retainer wears out, corrodes, or is lost during disassembly. Its compact size keeps it interchangeable with the original equipment mounting point 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 18-7296-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e Pack of 5\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 Brushed\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\u003cp\u003eFits applications originally equipped with OMC part number 315232.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOMC 315232\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7296-9 Adjusting Needle Retainer used for?\u003c\/strong\u003e It holds the adjusting needle assembly securely in place within the carburetor, preventing it from working loose during operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many retainers come in a pack?\u003c\/strong\u003e The 18-7296-9 is sold in a pack of five retainers, giving you extras on hand for a full service or future repairs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this retainer replace OMC part number 315232?\u003c\/strong\u003e Yes, Sierra 18-7296-9 cross-references directly to OMC 315232.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7296-9 genuine OMC or an aftermarket part?\u003c\/strong\u003e It is a Sierra-manufactured aftermarket replacement, built to meet or exceed the quality of the original OMC 315232 part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7296-9 retainer weigh?\u003c\/strong\u003e Each pack weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-7296-9 retainer?\u003c\/strong\u003e The individual retainer measures 0.39 x 0.39 x 0.39 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the Sierra 18-7296-9 have?\u003c\/strong\u003e It has a brushed finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I order a single retainer instead of a pack of five?\u003c\/strong\u003e The 18-7296-9 is sold only as a pack of five, not as an individual unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7296-9 fit my needle assembly if I only have the OMC number?\u003c\/strong\u003e If your original part is stamped OMC 315232, the Sierra 18-7296-9 is the direct cross-reference replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7296-9 discontinued?\u003c\/strong\u003e No, the 18-7296-9 Adjusting Needle Retainer remains an active Sierra part number.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988383871195,"sku":"SIE-18-7296-9","price":7.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/sierra_lg_2006__68587.1558131905.500.750.jpg?v=1785188370"},{"product_id":"carburetor-float-for-mercury-v6-dual-float-carbs-replaces-1395-9267-sierra-18-7380","title":"Sierra Carburetor Float 18-7380 for Evinrude Outboard Carburetors (Replaces Mallory 9-36952)","description":"\u003cp\u003eThe Sierra 18-7380 is a replacement carburetor float designed for Evinrude outboard carburetors and carburetor kits. The float is a small precision component that rides inside the carburetor bowl, rising and falling with fuel level to open and close the needle valve that controls fuel flow into the bowl. A worn, cracked, or waterlogged float can cause flooding, hard starting, rough idle, or fuel leaking from the carburetor, and replacing it with the correct Sierra part restores proper fuel level control.\u003c\/p\u003e\u003cp\u003eSierra manufactures this float to match the dimensions and mounting configuration of the original Evinrude carburetor float it replaces, so it installs into the existing carburetor bowl without modification. It is sized as a compact, single-piece float measuring 0.39 x 0.39 x 0.39 inches, making it suitable for smaller outboard carburetor bowls used across Evinrude carburetor and carburetor kit 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 18-7380\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Float\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282303730\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Evinrude Outboard Carburetors \u0026amp; Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 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\u003eQuantity:\u003c\/strong\u003e One\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Evinrude outboard carburetors and carburetor kits that use this Sierra float.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMallory 9-36952\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7380?\u003c\/strong\u003e The Sierra 18-7380 is a carburetor float used in Evinrude outboard carburetors and carburetor kits, controlling fuel level inside the carburetor bowl.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7380 float fit any Evinrude carburetor?\u003c\/strong\u003e The 18-7380 is designed for Evinrude outboard carburetors and carburetor kits; check that your carburetor bowl accepts a float of this size before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-7380 float?\u003c\/strong\u003e The Sierra 18-7380 float measures 0.39 x 0.39 x 0.39 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7380 float weigh?\u003c\/strong\u003e This Sierra float weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7380 the same as Mallory 9-36952?\u003c\/strong\u003e Yes, Mallory number 9-36952 corresponds to Sierra 18-7380, so the two part numbers reference the same float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat symptoms indicate a carburetor float needs replacement?\u003c\/strong\u003e A failing float, such as the one replaced by Sierra 18-7380, can cause fuel flooding, rough idle, hard starting, or fuel dripping from the carburetor because it no longer controls fuel bowl level correctly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many floats come in the package?\u003c\/strong\u003e The Sierra 18-7380 is sold as a single float, listed with an exterior quantity of one.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7380 an OEM or aftermarket part?\u003c\/strong\u003e The 18-7380 is a Sierra-branded replacement float manufactured to fit Evinrude outboard carburetor applications in place of the original float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7380 float be installed without other carburetor parts?\u003c\/strong\u003e The 18-7380 is the float component only; it installs into an existing Evinrude carburetor bowl and does not include other carburetor kit parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHas the Sierra 18-7380 been discontinued?\u003c\/strong\u003e No, the Sierra 18-7380 carburetor float is not discontinued by the manufacturer.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988384526555,"sku":"SIE-18-7380","price":16.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7380__55588.1558186223.500.750.jpg?v=1785188027"},{"product_id":"sierra-18-7667-choke-thermostat-for-rochester-carburetors-with-divorced-choke-replaces-71464a01-71464-72625","title":"Sierra Choke Pull-Off 18-7667, Replaces 1397-8582, for Rochester 4V Carburetors","description":"\u003cp\u003eThe Sierra 18-7667 is a choke pull-off built for Rochester 4V carburetors. In these carburetor systems, the choke pull-off is the component that reacts to intake vacuum and pulls the choke plate open to the correct partial-open position once the engine starts, preventing an overly rich mixture during warm-up. As the engine and carburetor age, a worn or leaking choke pull-off diaphragm can cause hard starting, stalling, black smoke, or a choke that stays closed too long (or opens too soon), so replacing it with a properly matched unit restores correct choke plate timing and smoother cold starts.\u003c\/p\u003e\u003cp\u003eThe Sierra 18-7667 is manufactured to fit Rochester 4V carburetors and directly replaces OEM number 1397-8582. It is sold as a single choke pull-off unit and installs in place of the original component using the existing carburetor mounting points.\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 18-7667\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Choke Pull-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Rochester 4V carburetors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 1397-8582\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.17 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282277208\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eRochester 4V carburetors\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1397-8582\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7667 choke pull-off fit?\u003c\/strong\u003e The Sierra 18-7667 is designed for Rochester 4V carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does the 18-7667 replace?\u003c\/strong\u003e It replaces OEM number 1397-8582, so it is a direct-fit alternative to that original part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7667 a genuine OEM part or an aftermarket replacement?\u003c\/strong\u003e The 18-7667 is a Sierra-branded aftermarket part manufactured to replace OEM number 1397-8582 on Rochester 4V carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7667 choke pull-off weigh?\u003c\/strong\u003e It weighs 0.17 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sierra 18-7667 made from?\u003c\/strong\u003e It is constructed from alloy steel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-7667 choke pull-off?\u003c\/strong\u003e It has a white finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does a choke pull-off do on a Rochester 4V carburetor?\u003c\/strong\u003e A choke pull-off responds to engine vacuum after startup and pulls the choke plate open to a partial position, preventing the overly rich fuel mixture that would otherwise occur if the choke stayed fully closed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are signs the choke pull-off needs to be replaced?\u003c\/strong\u003e Hard cold starting, stalling after startup, black exhaust smoke, or a choke plate that opens too early or too late can indicate a worn choke pull-off like the 18-7667 needs replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many units come in a package of the 18-7667?\u003c\/strong\u003e The Sierra 18-7667 is sold as a single choke pull-off unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7667 work with 2-barrel Rochester carburetors?\u003c\/strong\u003e No, the 18-7667 is specified for Rochester 4V (4-barrel) carburetors, not 2-barrel models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-7667?\u003c\/strong\u003e The UPC for the Sierra 18-7667 choke pull-off is 808282277208.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988385837275,"sku":"SIE-18-7667","price":76.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/sie-18-7667_lg__56831.1558141555.500.750.jpg?v=1785189015"},{"product_id":"idle-speed-control-motor-18-7701-for-mercruiser-mpi-replaces-862998-fits-3-0l-v6-v8-305-350-496-cid-engines-w-ecm555-gasket-included","title":"Sierra Idle Speed Control Motor 18-7701 for MerCruiser 5.7L 350 V-8 MPI","description":"\u003cp\u003eThe Sierra 18-7701 is an idle speed control motor built for specific MerCruiser 5.7L 350 V-8 MPI engine applications. This component regulates idle air\/speed on the engine's induction system, helping the engine hold a stable idle. It is supplied as a single, ready-to-install unit and is constructed with glass-reinforced material for durability in a marine engine bay environment.\u003c\/p\u003e\u003cp\u003eThis idle speed control motor is designated for MerCruiser 350 MAG MPI SKI engines built within the M300000 - A064824 and A064825 - A089999 serial number ranges, as well as MerCruiser 5.7L MPI Horizon MIE and 5.7L MPI MIE engines built from serial number A090000 and up. Confirm your engine's serial number range against these fitment ranges before ordering to ensure correct 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 18-7701\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Idle Speed Control Motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.66 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282287351\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMerCruiser 350 MAG MPI SKI, 5.7L 350 V-8, 2002-2007, serial number M300000 - A064824\u003c\/li\u003e\n\u003cli\u003eMerCruiser 350 MAG MPI SKI, 5.7L 350 V-8, 2007, serial number A064825 - A089999\u003c\/li\u003e\n\u003cli\u003eMerCruiser 5.7L MPI Horizon MIE, 5.7L 350 V-8, 2008-2010, serial number A090000 and up\u003c\/li\u003e\n\u003cli\u003eMerCruiser 5.7L MPI MIE, 5.7L 350 V-8, 2008-2010, serial number A090000 and up\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7701 idle speed control motor fit?\u003c\/strong\u003e The Sierra 18-7701 fits MerCruiser 350 MAG MPI SKI engines (serial number M300000 - A064824 and A064825 - A089999) and MerCruiser 5.7L MPI Horizon MIE and 5.7L MPI MIE engines (serial number A090000 and up), all 5.7L 350 V-8 applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm the 18-7701 is correct for my MerCruiser engine?\u003c\/strong\u003e Check your MerCruiser engine's serial number against the ranges listed for the 18-7701: M300000 - A064824 or A064825 - A089999 for 350 MAG MPI SKI engines, or A090000 and up for 5.7L MPI Horizon MIE and 5.7L MPI MIE engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-7701?\u003c\/strong\u003e The order includes one Sierra 18-7701 idle speed control motor, ready to install on a compatible MerCruiser 5.7L 350 V-8 MPI engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7701 weigh?\u003c\/strong\u003e The Sierra 18-7701 idle speed control motor weighs 0.66 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the 18-7701 idle speed control motor made from?\u003c\/strong\u003e The Sierra 18-7701 idle speed control motor is constructed with glass-reinforced material.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7701 a genuine Sierra part?\u003c\/strong\u003e Yes, the 18-7701 is sold under the Sierra brand as part number 18-7701.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7701 fit MerCruiser 350 MAG MPI SKI engines built before serial number M300000?\u003c\/strong\u003e No. The 18-7701 is designated for 350 MAG MPI SKI engines within the M300000 - A064824 and A064825 - A089999 serial number ranges; earlier serial ranges use a different Sierra part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7701 come with a warranty?\u003c\/strong\u003e The Sierra 18-7701 idle speed control motor is backed by a limited warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat function does the idle speed control motor serve on a MerCruiser engine?\u003c\/strong\u003e The 18-7701 idle speed control motor regulates idle air\/speed on the engine's induction system to help a MerCruiser 5.7L 350 V-8 MPI engine maintain a stable idle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7701 sold as a single unit?\u003c\/strong\u003e Yes, the Sierra 18-7701 is sold as one idle speed control motor unit.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988385968347,"sku":"SIE-18-7701","price":118.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-7701__11442.1558188406.500.750.jpg?v=1785188046"},{"product_id":"choke-thermostat-for-rochester-mercarb-2v-carburetors-with-electric-choke-replaces-70125a1-sierra-18-7665","title":"Sierra 18-7665 Choke Thermostat - Replaces 809066 - Weber 4V Carburetors with Electric Choke","description":"\u003cp\u003eThe Sierra 18-7665 is a choke thermostat built for the electric choke system on Weber 4-barrel (4V) carburetors used in marine engine applications. The choke thermostat regulates the electric choke plate as the engine warms, adjusting air\/fuel mixture during cold starts and warm-up so the carburetor transitions smoothly to normal operation. Sierra 18-7665 carries a white housing finish and an adjustable design, allowing the choke setting to be tuned to the engine's starting characteristics. Its compact housing measures 2.25 inches deep by 2.25 inches wide by 1.25 inches high and the unit weighs 0.14 pounds. The Sierra 18-7665 directly replaces OEM number 809066 and is intended specifically for Weber 4V carburetors equipped with an electric choke, making it a straightforward drop-in replacement for a worn, sticking, or failed choke thermostat on this carburetor type.\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 18-7665\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e 809066\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Weber 4V Carburetors with electric choke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 2.25 inches D x 2.25 inches W x 1.25 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Feature:\u003c\/strong\u003e Adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.14 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282277185\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWeber 4V Carburetors with electric choke\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e809066\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7665 choke thermostat fit?\u003c\/strong\u003e The Sierra 18-7665 is designed for Weber 4V (4-barrel) carburetors equipped with an electric choke.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does the Sierra 18-7665 replace?\u003c\/strong\u003e It replaces OEM number 809066.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7665 choke thermostat adjustable?\u003c\/strong\u003e Yes, the 18-7665 has an adjustable design so the choke setting can be tuned to the engine's starting behavior.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-7665 choke thermostat?\u003c\/strong\u003e It has a white housing finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7665 weigh?\u003c\/strong\u003e The 18-7665 choke thermostat weighs 0.14 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sierra 18-7665?\u003c\/strong\u003e The housing measures 2.25 inches deep by 2.25 inches wide by 1.25 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7665 work on a Rochester or Mercarb carburetor?\u003c\/strong\u003e No, the 18-7665 is built specifically for Weber 4V carburetors with an electric choke; Rochester and Mercarb 2V electric-choke applications use a different Sierra part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7665 a genuine Sierra part or aftermarket?\u003c\/strong\u003e The 18-7665 is a Sierra-branded choke thermostat, sold under Sierra part number 18-7665.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when ordering the Sierra 18-7665?\u003c\/strong\u003e Ordering the Sierra 18-7665 gets you one choke thermostat unit for a Weber 4V electric-choke carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Sierra 18-7665 replace a stuck or sticking choke thermostat?\u003c\/strong\u003e Yes, replacing a worn or sticking choke thermostat with the Sierra 18-7665 restores proper electric choke operation on Weber 4V carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7665 use electricity to operate the choke?\u003c\/strong\u003e Yes, the 18-7665 is built for the electric choke system on Weber 4V carburetors, not a manual choke setup.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988386099419,"sku":"SIE-18-7665","price":99.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/sie-18-7665_lg__85018.1558141472.500.750.jpg?v=1785188477"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/collections\/sie-18-7665_lg__85018.1558141472.500.750.jpg?v=1785356549","url":"https:\/\/www.goodvibesmarina.com\/collections\/gvcat-engine-parts-systems-fuel-system-carburetors-carburetor-parts-floats-needles-seats-gaskets.oembed?page=2","provider":"Good Vibes Marina","version":"1.0","type":"link"}