{"product_id":"sierra-18-2764-exhaust-bellows-for-omc-sterndrive-cobra-replaces-omc-914036-volvo-3850426-2","title":"Sierra Exhaust Bellows 18-2764, Replaces OMC 911826, Fits All Cobra Sterndrive Models","description":"\u003cp\u003eThe Sierra 18-2764 is an exhaust bellows built as a direct replacement for OMC part number 911826, designed to fit all Cobra sterndrive models. The exhaust bellows is a core component of the sterndrive's exhaust bellows and transom seal system, and a worn or cracked bellows is a common point of failure that boat owners replace to keep the exhaust path sealed and functioning correctly. Sierra manufactures this bellows to match the fit and function of the original OMC component, giving Cobra sterndrive owners a straightforward like-for-like replacement.\u003c\/p\u003e\u003cp\u003eThis bellows has a machined exterior finish and measures 3.5 x 3.5 x 7.5 inches, weighing 0.96 pounds. It is sold as a standalone replacement part, ready to install in place of a failed or deteriorated original bellows on applicable Cobra sterndrive units.\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 18-2764\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e OMC Bellows \u0026amp; Transom Seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.5 x 3.5 x 7.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.96 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999313041\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 911826\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e All Cobra sterndrive models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eAll Cobra sterndrive models\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOMC 911826\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2764 exhaust bellows fit?\u003c\/strong\u003e The Sierra 18-2764 exhaust bellows fits all Cobra sterndrive models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does 18-2764 replace?\u003c\/strong\u003e It replaces OMC part number 911826, making the Sierra 18-2764 a direct cross-reference for that original component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-2764 exhaust bellows an OEM or aftermarket part?\u003c\/strong\u003e It is an aftermarket replacement manufactured by Sierra, built to replace the original OMC 911826 bellows on Cobra sterndrive applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sierra 18-2764 exhaust bellows?\u003c\/strong\u003e It measures 3.5 x 3.5 x 7.5 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2764 exhaust bellows weigh?\u003c\/strong\u003e 0.96 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the 18-2764 bellows have?\u003c\/strong\u003e It has a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat system does the 18-2764 bellows belong to?\u003c\/strong\u003e The Sierra 18-2764 is part of the exhaust bellows and transom seal system used on Cobra sterndrive units.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-2764 fit specific model years of Cobra sterndrive?\u003c\/strong\u003e The Sierra 18-2764 is listed as fitting all Cobra sterndrive models, without a specific year restriction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when ordering the 18-2764?\u003c\/strong\u003e The order includes one Sierra 18-2764 exhaust bellows.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the 18-2764 differ from the Sierra 18-1074 exhaust bellows?\u003c\/strong\u003e The Sierra 18-1074 exhaust bellows replaces OMC 914036 and is designated for clutch dog Cobra models (1986-93), while the 18-2764 replaces OMC 911826 and fits all Cobra sterndrive models, making them distinct SKUs for different applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-2764 exhaust bellows?\u003c\/strong\u003e The UPC is 030999313041.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988112126171,"sku":"SIE-18-2764","price":34.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2764_lg__89965.1558125125.500.750.jpg?v=1785188433","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2764-exhaust-bellows-for-omc-sterndrive-cobra-replaces-omc-914036-volvo-3850426-2","provider":"Good Vibes Marina","version":"1.0","type":"link"}