{"product_id":"sierra-18-0849-fuel-pump-mounting-gasket-for-yamaha-outboards-replaces-oem-650-24431-a0-00","title":"Sierra 18-0849 Fuel Pump Mounting Gasket - Replaces Yamaha 650-24431-A0-00 - Fits Four-Stroke 9.9-300 HP Outboards, 1999-Current","description":"\u003cp\u003eThe Sierra 18-0849 is a fuel pump mounting gasket engineered as a direct-fit replacement for Yamaha four-stroke outboard motors. It seals the mating surface between the fuel pump and its mounting point on the engine block, maintaining the seal needed to keep fuel flowing cleanly to the carburetor or fuel system without leaks, air intrusion, or pressure loss. A worn, cracked, or compressed original gasket is a common source of fuel pump seepage and rough running, and replacing it with the correctly sized 18-0849 restores a proper seal at a fraction of the cost of a new fuel pump assembly.\u003c\/p\u003e\u003cp\u003eThis gasket is designed to fit Yamaha Four-Stroke outboards from 9.9 hp through 300 hp, model year 1999 and newer. It cross-references directly to Yamaha OEM gasket and fuel pump numbers, so it installs in place of the original part without modification. Each unit ships as a single gasket, making it a simple, low-cost addition to a fuel pump service or rebuild kit for these outboards.\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 18-0849\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fuel Pump Mounting Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282291204\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Yamaha Four-Stroke outboards, 9.9 hp - 300 hp, 1999 and newer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross-Reference:\u003c\/strong\u003e 904-30142-28-00, 90430-14228-00, 650-24431-A0-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eYamaha Four-Stroke outboards, 9.9 hp to 300 hp, 1999 and newer (Current)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e904-30142-28-00\u003c\/li\u003e\n\u003cli\u003e90430-14228-00\u003c\/li\u003e\n\u003cli\u003e650-24431-A0-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-0849 fuel pump mounting gasket fit?\u003c\/strong\u003e It fits Yamaha Four-Stroke outboards ranging from 9.9 hp to 300 hp, model year 1999 and newer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-0849 a direct replacement for Yamaha part 650-24431-A0-00?\u003c\/strong\u003e Yes, the 18-0849 gasket cross-references directly to Yamaha 650-24431-A0-00 and installs as a direct replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM Yamaha numbers does part 18-0849 cross-reference?\u003c\/strong\u003e Sierra 18-0849 cross-references Yamaha numbers 904-30142-28-00, 90430-14228-00, and 650-24431-A0-00.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many gaskets come in one order of 18-0849?\u003c\/strong\u003e Each order of the Sierra 18-0849 fuel pump mounting gasket includes a package quantity of 1 gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-0849 gasket weigh?\u003c\/strong\u003e The Sierra 18-0849 fuel pump mounting gasket weighs 0.01 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the fuel pump mounting gasket do?\u003c\/strong\u003e It seals the joint between the fuel pump and its mounting surface on the Yamaha outboard engine block, preventing fuel or air leaks at that connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs Sierra 18-0849 an OEM part or an aftermarket replacement?\u003c\/strong\u003e The 18-0849 is a Sierra-branded aftermarket gasket manufactured to replace the equivalent Yamaha OEM gasket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill 18-0849 fit a Yamaha outboard built before 1999?\u003c\/strong\u003e The Sierra 18-0849 gasket is specified to fit Yamaha Four-Stroke outboards from model year 1999 and newer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-0849 gasket?\u003c\/strong\u003e The UPC for Sierra fuel pump mounting gasket 18-0849 is 808282291204.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen should I replace the fuel pump mounting gasket on my Yamaha outboard?\u003c\/strong\u003e Replace the 18-0849 gasket whenever the fuel pump is removed for service or if fuel seepage is visible at the pump mounting joint on a compatible Yamaha Four-Stroke outboard.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988085944539,"sku":"SIE-18-0849","price":2.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-0849__61812.1772806444.500.750.jpg?v=1785188073","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-0849-fuel-pump-mounting-gasket-for-yamaha-outboards-replaces-oem-650-24431-a0-00","provider":"Good Vibes Marina","version":"1.0","type":"link"}