{"product_id":"sierra-18-7086-marine-carburetor-kit-for-volvo-penta-omc-stern-drive-replaces-omc-984487-rochester-2-barrel-17083110-17085008-17086107","title":"Sierra 18-7086 Carburetor Kit for GM 4.3\/262 and 5.0L Rochester 2GE Carburetors","description":"\u003cp\u003eThe Sierra 18-7086 Carburetor Kit is a rebuild kit for Rochester 2GE two-barrel carburetors used on GM 4.3\/262 and 5.0L marine engines. It is built with precision-machined components designed to meet or exceed original equipment quality, giving the carburetor a proper rebuild rather than a partial patch job. The kit is intended for technicians and DIY boat owners overhauling a Rochester 2GE carburetor that has developed wear, gasket leaks, or worn internal components that affect fuel metering and idle quality.\u003c\/p\u003e\u003cp\u003eBecause Sierra parts are built to original equipment specifications, the 18-7086 kit restores the carburetor's factory fuel delivery characteristics rather than approximating them. It is cross-referenced to numerous OEM and aftermarket part numbers, making it a straightforward replacement for the original rebuild kit supplied with these Rochester 2GE-equipped engines, without needing to track down a discontinued OEM kit.\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 18-7086\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999321091\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.32 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Model Compatibility:\u003c\/strong\u003e Rochester 2GE (2-barrel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMfg. Carburetor Code:\u003c\/strong\u003e R2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4.3\/262 (GM), 1989, Rochester 2GE 2-barrel carburetor\u003c\/li\u003e\n\u003cli\u003e5.0L (GM), 1979-85, Rochester 2GE 2-barrel carburetor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEMP 1300-03683\u003c\/li\u003e\n\u003cli\u003eGLM 76120\u003c\/li\u003e\n\u003cli\u003eMallory 9-37610\u003c\/li\u003e\n\u003cli\u003eOMC Stern Drive 984487\u003c\/li\u003e\n\u003cli\u003eRochester 17057130\u003c\/li\u003e\n\u003cli\u003eRochester 17057131\u003c\/li\u003e\n\u003cli\u003eRochester 17057133\u003c\/li\u003e\n\u003cli\u003eRochester 17057134\u003c\/li\u003e\n\u003cli\u003eRochester 17057138\u003c\/li\u003e\n\u003cli\u003eRochester 17059051\u003c\/li\u003e\n\u003cli\u003eRochester 17059057\u003c\/li\u003e\n\u003cli\u003eRochester 17059058\u003c\/li\u003e\n\u003cli\u003eRochester 17059059\u003c\/li\u003e\n\u003cli\u003eRochester 17059060\u003c\/li\u003e\n\u003cli\u003eRochester 17080050\u003c\/li\u003e\n\u003cli\u003eRochester 17083110\u003c\/li\u003e\n\u003cli\u003eRochester 17085008\u003c\/li\u003e\n\u003cli\u003eRochester 17086107\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 826414-5\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841048-2\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841667-9\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 841994\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-7086 carburetor kit used for?\u003c\/strong\u003e It is a rebuild kit for Rochester 2GE two-barrel carburetors fitted to GM 4.3\/262 and 5.0L marine engines, used to restore worn or leaking carburetor components to proper working condition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich engines does the 18-7086 kit fit?\u003c\/strong\u003e This kit fits the GM 4.3\/262 engine (1989) and the GM 5.0L engine (1979-85), both equipped with a Rochester 2GE two-barrel carburetor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7086 kit interchangeable with OMC or Volvo Penta parts?\u003c\/strong\u003e Yes, the 18-7086 kit is interchangeable with OMC Stern Drive 984487 and Volvo Penta 826414-5, 841048-2, 841667-9, and 841994, among other cross-referenced numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit work with Rochester-numbered carburetor kits?\u003c\/strong\u003e The 18-7086 kit is interchangeable with several Rochester kit numbers, including 17057130, 17057131, 17057133, 17057134, 17057138, 17059051, 17059057, 17059058, 17059059, 17059060, 17080050, 17083110, 17085008, and 17086107.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7086 carburetor kit weigh?\u003c\/strong\u003e The Sierra 18-7086 carburetor kit weighs 0.32 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or aftermarket?\u003c\/strong\u003e The 18-7086 is a genuine Sierra carburetor kit, built with precision-machined components to meet or exceed original equipment quality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish do the components in this kit have?\u003c\/strong\u003e The components in the Sierra 18-7086 kit have a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7086 kit work on any Rochester 2GE carburetor?\u003c\/strong\u003e The 18-7086 kit is designed for Rochester 2GE two-barrel carburetors used on the specific GM 4.3\/262 and 5.0L engine applications listed for this part; confirm your carburetor model code matches before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre Mallory or GLM equivalents the same as the Sierra 18-7086?\u003c\/strong\u003e Mallory 9-37610 and GLM 76120 are cross-referenced as interchangeable with the Sierra 18-7086 carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the EMP 1300-03683 kit the same as the Sierra 18-7086?\u003c\/strong\u003e Yes, EMP 1300-03683 is listed as interchangeable with the Sierra 18-7086 carburetor kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does rebuilding a Rochester 2GE carburetor with this kit accomplish?\u003c\/strong\u003e Installing the 18-7086 kit replaces the internal components subject to wear, restoring proper fuel metering and idle performance to a Rochester 2GE carburetor on a 4.3\/262 or 5.0L GM marine engine.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988361162971,"sku":"SIE-18-7086","price":42.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7086_lg__07241.1558129652.500.750.jpg?v=1785189070","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-7086-marine-carburetor-kit-for-volvo-penta-omc-stern-drive-replaces-omc-984487-rochester-2-barrel-17083110-17085008-17086107","provider":"Good Vibes Marina","version":"1.0","type":"link"}