{"product_id":"transom-seal-kit-for-mercruiser-alpha-one-r-mr-and-one-with-exhaust-tube-replaces-30-803098t1-greaseable-gimbal-bearing-bellows-clamp-gaskets","title":"Sierra Transom Seal Kit 18-8205, Replaces 30-803098T1, Fits MerCruiser I, R, MR, Alpha One with Exhaust Tube","description":"\u003cp\u003eThe Sierra 18-8205 Transom Seal Kit is a complete sterndrive transom repair kit built to reseal the connection between the outdrive and the transom assembly on MerCruiser I, R, MR, and Alpha One drives equipped with an exhaust tube. Water intrusion at the transom is one of the most common causes of gimbal housing corrosion and outdrive damage, and this kit provides the gasket and bearing components needed to restore a proper seal in one job rather than sourcing individual parts separately.\u003c\/p\u003e\u003cp\u003eThe kit includes a Sierra 18-2619-1 outdrive gasket set (cross-referencing O.E. Numbers 27-64818A3 and 27-94996A1, Q2) and a Sierra 18-2100 gimbal bearing (cross-referencing O.E. Numbers 30-60794A2 and 30-60794A4). The gimbal bearing is greaseable, allowing it to be serviced with a grease gun after installation rather than requiring replacement to relubricate. The kit is finished in white and is built to meet or exceed original equipment quality as a direct replacement for MerCruiser part 30-803098T1.\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 18-8205\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Transom Seal Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e MerCruiser I, R, MR, Alpha One drives with exhaust tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Outdrive Gasket Set (Sierra 18-2619-1) and Gimbal Bearing (Sierra 18-2100, greaseable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 30-803098T1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 13.2 x 10.2 x 6.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282100988\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMerCruiser I, R, MR, and Alpha One drives with exhaust tube\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e30-803098T1\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-8205 Transom Seal Kit replace?\u003c\/strong\u003e It is a direct replacement for OEM part 30-803098T1, used to reseal the transom assembly on compatible MerCruiser sterndrives.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich drives is the 18-8205 transom seal kit designed for?\u003c\/strong\u003e This kit fits MerCruiser I, R, MR, and Alpha One drives equipped with an exhaust tube.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 18-8205 kit?\u003c\/strong\u003e The kit contains a Sierra 18-2619-1 outdrive gasket set and a Sierra 18-2100 gimbal bearing, giving you both major sealing components in a single package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the gimbal bearing in this kit greaseable?\u003c\/strong\u003e Yes, the gimbal bearing included in the 18-8205 kit is greaseable, so it can be re-lubricated with a grease gun during routine service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM numbers does the gasket set cross-reference?\u003c\/strong\u003e The 18-2619-1 outdrive gasket set included in the 18-8205 kit cross-references O.E. Numbers 27-64818A3 and 27-94996A1, Q2.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM numbers does the gimbal bearing cross-reference?\u003c\/strong\u003e The 18-2100 gimbal bearing included in the 18-8205 kit cross-references O.E. Numbers 30-60794A2 and 30-60794A4.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-8205 transom seal kit weigh?\u003c\/strong\u003e The Sierra 18-8205 Transom Seal Kit weighs 4.5 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the transom seal kit?\u003c\/strong\u003e The Sierra 18-8205 Transom Seal Kit is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-8205 kit as packaged?\u003c\/strong\u003e The Sierra 18-8205 Transom Seal Kit measures 13.2 x 10.2 x 6.8 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many of each part come in the kit?\u003c\/strong\u003e The 18-8205 kit includes one outdrive gasket set and one gimbal bearing, for a complete single-installation transom reseal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e The 18-8205 is a genuine Sierra part built to meet or exceed original equipment quality as a direct replacement for MerCruiser 30-803098T1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-8205 kit fit drives without an exhaust tube?\u003c\/strong\u003e No, this kit is specified for MerCruiser I, R, MR, and Alpha One drives that have an exhaust tube.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988433154267,"sku":"SIE-18-8205","price":235.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-8205_lg__27169.1729024167.500.750.jpg?v=1785189167","url":"https:\/\/www.goodvibesmarina.com\/products\/transom-seal-kit-for-mercruiser-alpha-one-r-mr-and-one-with-exhaust-tube-replaces-30-803098t1-greaseable-gimbal-bearing-bellows-clamp-gaskets","provider":"Good Vibes Marina","version":"1.0","type":"link"}