{"product_id":"sierra-18-2613-outdrive-gasket-set-replaces-omc-508105-omc-sterndrive-bellows-transom-seal-kit","title":"Sierra 18-2613 Outdrive Gasket Set - Replaces OMC 508105","description":"\u003cp\u003eThe Sierra 18-2613 Outdrive Gasket Set is a complete kit for resealing the outdrive housing on applicable stern drive units. It bundles the three components needed to restore a proper seal at the outdrive mating surfaces: an outdrive gasket, an outdrive seal, and an O-ring, so installers do not have to source each piece separately. Using a fresh gasket set at reassembly helps prevent water intrusion and lubricant leaks at the outdrive housing joint, which is a common failure point during outdrive service or when the unit has been removed for repair.\u003c\/p\u003e\u003cp\u003eThis set directly replaces OMC part number 508105, making it a straightforward drop-in solution when the original equipment gasket set is no longer available or when performing routine maintenance. Each component in the kit corresponds to its own Sierra part number and original equipment number, so individual pieces can also be cross-checked against the original hardware being replaced. The set weighs 0.08 pounds and ships as a complete kit under a single part number, 18-2613.\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 18-2613\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Outdrive Gasket Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.08 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Thickness:\u003c\/strong\u003e 0.25 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Multi-colored\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999312556\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e 508105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Outdrive Gasket (O.E. 911836, qty 1), Outdrive Seal (O.E. 911823, qty 1), O-Ring (O.E. 911851)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e508105\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-2613 Outdrive Gasket Set include?\u003c\/strong\u003e The 18-2613 set includes an outdrive gasket (O.E. 911836), an outdrive seal (O.E. 911823), and an O-ring (O.E. 911851), giving you all three sealing components needed for one outdrive resealing job in a single kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-2613 gasket set replace OMC 508105?\u003c\/strong\u003e Yes, Sierra 18-2613 is a direct replacement for OMC part number 508105.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2613 gasket set weigh?\u003c\/strong\u003e The complete kit weighs 0.08 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the thickness of the gasket in this set?\u003c\/strong\u003e The gasket component in the 18-2613 set measures 0.25 millimeters thick.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e The 18-2613 Outdrive Gasket Set is sold under the Sierra brand name and identified by Sierra part number 18-2613.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many pieces come in one 18-2613 set?\u003c\/strong\u003e One 18-2613 set contains a single unit count consisting of the gasket, seal, and O-ring needed for one resealing job.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-2613 Outdrive Gasket Set?\u003c\/strong\u003e The UPC for this gasket set is 030999312556.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan individual components of the 18-2613 set be identified separately?\u003c\/strong\u003e Yes, each piece in the 18-2613 kit has its own Sierra number: the outdrive gasket is 18-2918 (O.E. 911836), the outdrive seal is 18-2996 (O.E. 911823), and the O-ring is 18-7153 (O.E. 911851).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 18-2613 gasket set?\u003c\/strong\u003e The components in the Sierra 18-2613 set are multi-colored.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy replace the outdrive gasket and seal together instead of individually?\u003c\/strong\u003e The 18-2613 set bundles the gasket, seal, and O-ring together so all three sealing surfaces on the outdrive housing are renewed at the same time during a single service job.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988107866331,"sku":"SIE-18-2613","price":5.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2613_lg__44335.1558122473.500.750.jpg?v=1785188627","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2613-outdrive-gasket-set-replaces-omc-508105-omc-sterndrive-bellows-transom-seal-kit","provider":"Good Vibes Marina","version":"1.0","type":"link"}