{"product_id":"sierra-18-8349-oil-seal-for-omc-outboards-replaces-911795-3852548-1-375-in-shaft-x-2-186-in-od-x-0-500-in-width","title":"Sierra Oil Seal 18-8349, Interchanges with OMC 911795, Fits OMC Cobra and King Cobra Drives","description":"\u003cp\u003eThe Sierra 18-8349 Oil Seal is a precision-sized replacement seal used in the gimbal bearing assembly of OMC Cobra and King Cobra stern drives. It is the seal specified for use with the heavy duty link belt gimbal bearing on these drive units, sealing out water and contaminants while retaining lubrication around the driveshaft where it passes through the bearing housing. Round in shape with a white finish, the seal is built to a 2.186 inch outer diameter, a 1.375 inch shaft size, and a 0.500 inch width, matching the dimensional envelope required for a correct fit in this application.\u003c\/p\u003e\u003cp\u003eSierra manufactures its oil seals to meet or exceed the specifications of the original equipment part being replaced, so boat owners rebuilding or servicing the gimbal bearing on an OMC Cobra or King Cobra drive can use the 18-8349 as a direct, reliable replacement. It is a compact, lightweight component at 0.03 pounds, making it an inexpensive but essential part of a complete gimbal bearing service.\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 18-8349\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 2.186 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Size:\u003c\/strong\u003e 1.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 0.500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282105068\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Used with the heavy duty link belt gimbal bearing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFits all OMC Cobra and King Cobra Drives\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOMC 911795\u003c\/li\u003e\n\u003cli\u003eOMC 3852548\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat drives does the Sierra 18-8349 oil seal fit?\u003c\/strong\u003e The 18-8349 fits all OMC Cobra and King Cobra Drives, where it is used as the seal for the heavy duty link belt gimbal bearing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-8349 interchangeable with OMC 911795?\u003c\/strong\u003e Yes, Sierra part 18-8349 is interchangeable with OMC 911795 and OMC 3852548, so any of those numbers can be used to identify the correct seal for an OMC Cobra or King Cobra drive.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is the 18-8349 oil seal?\u003c\/strong\u003e It measures 2.186 inches outer diameter, 1.375 inches shaft size, and 0.500 inches in width.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-8349 seal weigh?\u003c\/strong\u003e The Sierra 18-8349 oil seal weighs 0.03 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-8349 seal?\u003c\/strong\u003e It is white in color and round in shape.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is this seal used in the gimbal bearing assembly?\u003c\/strong\u003e The 18-8349 is the seal used with the heavy duty link belt gimbal bearing fitted to OMC Cobra and King Cobra Drives.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Sierra make this seal to original equipment standards?\u003c\/strong\u003e Yes, the Sierra 18-8349 is manufactured to meet or exceed the specifications of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when ordering part 18-8349?\u003c\/strong\u003e The order includes one Sierra 18-8349 oil seal measuring 0.500 inches wide by 2.186 inches outer diameter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-8349 oil seal?\u003c\/strong\u003e The UPC for this seal is 808282105068.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-8349 be used with the gimbal bearing on a King Cobra drive as well as a Cobra drive?\u003c\/strong\u003e Yes, the 18-8349 fits all OMC Cobra and King Cobra Drives, not just one of the two drive lines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-8349 a genuine Sierra part number or a generic seal?\u003c\/strong\u003e 18-8349 is Sierra's own part number for this oil seal, offered as a manufactured replacement for the OMC original equipment seal.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988433744091,"sku":"SIE-18-8349","price":16.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/sierra_lg_2187__96485.1558133422.500.750.jpg?v=1785188206","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-8349-oil-seal-for-omc-outboards-replaces-911795-3852548-1-375-in-shaft-x-2-186-in-od-x-0-500-in-width","provider":"Good Vibes Marina","version":"1.0","type":"link"}