{"product_id":"fuel-pump-for-yamaha-2-stroke-40-90-hp-outboard-1984-2009-replaces-6a0-24410-00-00-sierra-18-7334","title":"Sierra 18-7334 Fuel Pump, Replaces Yamaha 6A0-24410 Series for 25-90 HP 2-Stroke Outboards 1984-2009","description":"\u003cp\u003eThe Sierra 18-7334 Fuel Pump is a direct-fit replacement fuel pump built for Yamaha 25 HP to 90 HP 2-Stroke outboard engines produced from 1984 to 2009. It draws fuel from the tank and delivers it to the carburetor at the pressure and volume the engine needs to run cleanly across the RPM range. The pump body is constructed of plastic or alloy steel and uses a barb outlet connection with a BSPP connector for a secure, leak-resistant fuel line attachment. It mounts at the front of the powerhead in the standard front-mount position used on these Yamaha 2-Stroke outboards.\u003c\/p\u003e\u003cp\u003eEach package includes one fuel pump. Because the pump relies on an internal diaphragm that wears over time, Sierra recommends pairing this pump with the Sierra 18-7797 Fuel Pump Diaphragm Kit when servicing or rebuilding. As a Sierra part, the 18-7334 is built to meet or exceed the specification of the original equipment pump it replaces, and it is covered under Sierra's standard limited warranty. It is a common service and replacement item for boat owners and marine technicians maintaining Yamaha 2-Stroke outboards in this horsepower and year range.\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 18-7334\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fuel Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Universal Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Service Type:\u003c\/strong\u003e Boat\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 0.38 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Plastic or Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Connection Type:\u003c\/strong\u003e Barb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e BSPP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Front Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e One fuel pump per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282286040\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eYamaha 25 HP to 90 HP 2-Stroke outboard engines, 1984-2009\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMallory 9-35300\u003c\/li\u003e\n\u003cli\u003eMallory 9-35305\u003c\/li\u003e\n\u003cli\u003eYamaha 663-24410-00-00\u003c\/li\u003e\n\u003cli\u003eYamaha 692-24410-00-00\u003c\/li\u003e\n\u003cli\u003eYamaha 6A0-24410-00-00\u003c\/li\u003e\n\u003cli\u003eYamaha 6A0-24410-01-00\u003c\/li\u003e\n\u003cli\u003eYamaha 6A0-24410-02-00\u003c\/li\u003e\n\u003cli\u003eYamaha 6A0-24410-03-00\u003c\/li\u003e\n\u003cli\u003eYamaha 6A0-24410-04-00\u003c\/li\u003e\n\u003cli\u003eYamaha 6A0-24410-05-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7334 fuel pump fit?\u003c\/strong\u003e The Sierra 18-7334 is built for Yamaha 25 HP to 90 HP 2-Stroke outboard engines made from 1984 to 2009.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7334 an OEM replacement or aftermarket part?\u003c\/strong\u003e It is an aftermarket Sierra fuel pump engineered to meet or exceed the specification of the original equipment fuel pump it replaces on covered Yamaha 2-Stroke outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-7334 cross-reference to?\u003c\/strong\u003e The 18-7334 is interchangeable with Mallory 9-35300 and 9-35305, and with Yamaha 663-24410-00-00, 692-24410-00-00, 6A0-24410-00-00, 6A0-24410-01-00, 6A0-24410-02-00, 6A0-24410-03-00, 6A0-24410-04-00, and 6A0-24410-05-00.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many fuel pumps come in one package of the 18-7334?\u003c\/strong\u003e One Sierra 18-7334 fuel pump is included per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is the Sierra 18-7334 fuel pump?\u003c\/strong\u003e The pump measures 0.39 x 0.39 x 0.39 inches and weighs 0.38 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sierra 18-7334 fuel pump made of?\u003c\/strong\u003e The pump body is made of plastic or alloy steel, with a barb-style outlet and a BSPP connector for the fuel line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere does the 18-7334 fuel pump mount on the engine?\u003c\/strong\u003e It uses a front-mount configuration at the front of the powerhead, consistent with the fuel pump position on these Yamaha 2-Stroke outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need any other parts when installing the 18-7334?\u003c\/strong\u003e Sierra recommends using the 18-7797 Fuel Pump Diaphragm Kit alongside the 18-7334 fuel pump when servicing the fuel system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7334 covered under warranty?\u003c\/strong\u003e Yes, the 18-7334 fuel pump is covered under Sierra's standard limited warranty like all Sierra parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7334 fit a 4-stroke Yamaha outboard?\u003c\/strong\u003e No, the 18-7334 is designed specifically for Yamaha 2-Stroke outboard engines in the 25 HP to 90 HP range, 1984 to 2009.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988383838427,"sku":"SIE-18-7334","price":40.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7334__01090.1558186185.500.750.jpg?v=1785188008","url":"https:\/\/www.goodvibesmarina.com\/products\/fuel-pump-for-yamaha-2-stroke-40-90-hp-outboard-1984-2009-replaces-6a0-24410-00-00-sierra-18-7334","provider":"Good Vibes Marina","version":"1.0","type":"link"}