{"product_id":"exhaust-elbow-gasket-for-volvo-penta-replaces-909786-3850496-package-of-2-mpn-118-0943-2-9","title":"Sierra Exhaust Elbow Gasket 18-0943-2-9, Replaces 908013, Volvo Penta Exhaust Manifold, Pack of 2","description":"\u003cp\u003eThe Sierra 18-0943-2-9 is an exhaust elbow gasket built for Volvo Penta exhaust manifold applications. It seals the mating surface between the exhaust elbow and the exhaust manifold, a joint that is exposed to constant heat and moisture and is a common source of leaks and corrosion as gaskets age. Replacing this gasket whenever the exhaust elbow is removed helps maintain a tight, reliable seal and prevents exhaust or water leaks at the connection.\u003c\/p\u003e\u003cp\u003eThis gasket is sold as a package of 2, so a single purchase covers a full gasket replacement without needing a second order. It cross-references directly to OEM part numbers 908013 and 3850495, making it a straightforward equivalent for boat owners and technicians who already know those numbers from service records or OEM parts diagrams. Note that this is a distinct part from the Sierra manifold end cap gasket (18-2850-1 \/ 18-2850-9), which is a separate product for a different location on the exhaust system, so be sure to order 18-0943-2-9 specifically for the exhaust elbow joint.\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 18-0943-2-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Exhaust Elbow Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 2 gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 908013, 3850495\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Volvo Penta exhaust manifolds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.07 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282369194\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eVolvo Penta exhaust manifold applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e908013\u003c\/li\u003e\n\u003cli\u003e3850495\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-0943-2-9 exhaust elbow gasket replace?\u003c\/strong\u003e It cross-references directly to OEM part numbers 908013 and 3850495, so either of those numbers can be used to confirm you need the 18-0943-2-9 gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in one package?\u003c\/strong\u003e Each package of the Sierra 18-0943-2-9 exhaust elbow gasket contains 2 gaskets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-0943-2-9 gasket a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e It is produced and sold under the Sierra part number 18-0943-2-9, the manufacturer's own designation for this exhaust elbow gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat system is this gasket designed for?\u003c\/strong\u003e This gasket is designed for Volvo Penta exhaust manifold applications, sealing the exhaust elbow to manifold connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the gasket package weigh?\u003c\/strong\u003e The Sierra 18-0943-2-9 exhaust elbow gasket package weighs 0.07 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-0943-2-9 the same part as the manifold end cap gasket?\u003c\/strong\u003e No. The manifold end cap gasket is a separate Sierra product (18-2850-1 \/ 18-2850-9); 18-0943-2-9 is specifically the exhaust elbow gasket, so make sure you order the correct number for the location you are servicing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for this product?\u003c\/strong\u003e The UPC for the Sierra 18-0943-2-9 exhaust elbow gasket package is 808282369194.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace this gasket?\u003c\/strong\u003e The exhaust elbow gasket should be replaced any time the exhaust elbow is removed from the manifold, since reusing an old gasket at this joint risks an exhaust or water leak.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes one package provide enough gaskets for a full elbow replacement?\u003c\/strong\u003e The 18-0943-2-9 package includes 2 gaskets, which is the quantity Sierra packages together for this exhaust elbow application.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988086698203,"sku":"SIE-18-0943-2-9","price":15.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-0943-1-9__70829.1722501850.500.750.jpg?v=1785329158","url":"https:\/\/www.goodvibesmarina.com\/products\/exhaust-elbow-gasket-for-volvo-penta-replaces-909786-3850496-package-of-2-mpn-118-0943-2-9","provider":"Good Vibes Marina","version":"1.0","type":"link"}