{"product_id":"carburetor-rebuild-kit-for-yamaha-115-130-l130-hp-1990-1991-outboards-replaces-6n6-w0093-02-00-sierra-18-7744","title":"Sierra 18-7744 Carburetor Kit for Yamaha 115 HP and 130 HP Outboards (1990-1991)","description":"\u003cp\u003eThe Sierra 18-7744 Carburetor Kit is a complete rebuild kit designed for select Yamaha 115 HP and 130 HP (1990-1991) outboard engines. It is built to restore carburetor performance on engines suffering from rough idle, hard starting, or fuel leaks caused by worn gaskets, floats, and needle valves. Each Sierra product meets or exceeds the original equipment part it replaces, making this kit a reliable choice for a full carburetor overhaul rather than piecing together individual components.\u003c\/p\u003e\u003cp\u003eThe kit supplies every wear part needed for a thorough rebuild: carburetor mounting gaskets, needle valves, floats, float bowl gaskets, a full set of smaller gaskets, float pins, O-rings, panhead screws, spring washers, and air adjusting screws. Components carry a machined exterior finish for consistent fit and sealing. Because this fitment is specific to certain Yamaha outboard applications, buyers should confirm their engine's part numbers before ordering to ensure proper fit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-7744\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e Yamaha 115 HP and 130 HP outboard engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Years:\u003c\/strong\u003e 1990-1991\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.36 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e 2 carburetor mounting gaskets, 4 needle valves, 4 floats, 2 float bowl gaskets, 15 gaskets, 4 float pins, 4 O-rings, 2 panhead screws, 2 spring washers, 4 air adjusting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eYamaha 115 HP and 130 HP (1990-1991) outboard engines\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMallory 9-37518\u003c\/li\u003e\n\u003cli\u003eYamaha Outboard 6N6-W0093-00-00\u003c\/li\u003e\n\u003cli\u003eYamaha Outboard 6N6-W0093-02-00\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7744 Carburetor Kit fit?\u003c\/strong\u003e The Sierra 18-7744 Carburetor Kit is designed for select Yamaha 115 HP and 130 HP (1990-1991) outboard engines. Fit is specific, so check your engine's part numbers before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-7744 kit cross-reference?\u003c\/strong\u003e It is interchangeable with Mallory 9-37518 and Yamaha Outboard 6N6-W0093-00-00 and 6N6-W0093-02-00, so any of these numbers can be used to confirm the correct match for the Sierra 18-7744.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-7744 Carburetor Kit?\u003c\/strong\u003e The kit contains 2 carburetor mounting gaskets, 4 needle valves, 4 floats, 2 float bowl gaskets, 15 additional gaskets, 4 float pins, 4 O-rings, 2 panhead screws, 2 spring washers, and 4 air adjusting screws.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7744 Carburetor Kit weigh?\u003c\/strong\u003e The Sierra 18-7744 Carburetor Kit weighs 0.36 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7744 a genuine OEM part or an aftermarket replacement?\u003c\/strong\u003e Sierra 18-7744 is an aftermarket replacement kit; Sierra states each of its products meets or exceeds the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many carburetors does one 18-7744 kit service?\u003c\/strong\u003e One Sierra 18-7744 kit includes parts for multiple carburetors on a Yamaha 115 HP or 130 HP outboard, with quantities such as 4 needle valves and 4 floats supplied per kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7744 kit work on Yamaha outboards from other model years?\u003c\/strong\u003e The Sierra 18-7744 Carburetor Kit is designated for select Yamaha 115 HP and 130 HP (1990-1991) outboard engines; buyers should verify their engine's part numbers since fit is specific.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the components in the 18-7744 kit have?\u003c\/strong\u003e The carburetor kit components have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Sierra 18-7744 replace a Mallory carburetor kit?\u003c\/strong\u003e Yes, the Sierra 18-7744 is interchangeable with Mallory 9-37518, making it a suitable replacement for that Mallory kit on compatible Yamaha outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7744 kit include float bowl gaskets?\u003c\/strong\u003e Yes, the Sierra 18-7744 Carburetor Kit includes 2 float bowl gaskets along with the other rebuild components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre O-rings and screws included with the 18-7744 kit, or sold separately?\u003c\/strong\u003e They are included: the Sierra 18-7744 kit comes with 4 O-rings, 2 panhead screws, and 2 spring washers as part of the complete kit.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988387082459,"sku":"SIE-18-7744","price":98.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7744_lg__11575.1558130260.500.750.jpg?v=1785188425","url":"https:\/\/www.goodvibesmarina.com\/products\/carburetor-rebuild-kit-for-yamaha-115-130-l130-hp-1990-1991-outboards-replaces-6n6-w0093-02-00-sierra-18-7744","provider":"Good Vibes Marina","version":"1.0","type":"link"}