{"product_id":"sierra-18-2516-9-bravo-outdrive-seal-pack-of-5-replaces-mercruiser-16755-16755a1-16755q1-fits-bravo-drives","title":"Sierra Outdrive Seal 18-2516-9, Pack of 5, Fits Bravo Drives","description":"\u003cp\u003eThe Sierra Outdrive Seal, part number 18-2516-9, is sold as a pack of 5 seals for use on Bravo drives. Outdrive seals like this one are installed at the drive unit to help keep water out and lubricant in around rotating and mating surfaces, protecting internal drive components from water intrusion and preventing lubricant loss. Because this part is sold in a pack of 5, it gives boat owners and marine technicians enough seals on hand to complete a full outdrive seal replacement or to keep spares in stock for future service work.\u003c\/p\u003e\u003cp\u003eEach individual seal measures 0.39 x 0.39 x 0.39 inches, a compact size consistent with the small sealing points found within a stern drive unit. The part is manufactured by Sierra, a long-established supplier of marine replacement parts, and is cataloged specifically for Bravo drive applications. Ordering by the Sierra part number 18-2516-9 ensures the correct seal is selected for this fitment.\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 18-2516-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 5 seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Bravo drives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mercruiser Drive O-Rings and Seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282162641\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBravo drives\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-2516-9 outdrive seal used for?\u003c\/strong\u003e It is an outdrive seal installed on Bravo drives to help seal the drive unit against water intrusion and lubricant loss at rotating and mating surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many seals come in a pack of 18-2516-9?\u003c\/strong\u003e The 18-2516-9 outdrive seal is sold in a pack of 5, giving you enough seals on hand for a full replacement or to keep spares in stock.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sierra 18-2516-9 seal?\u003c\/strong\u003e Each individual seal measures 0.39 x 0.39 x 0.39 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-2516-9 outdrive seal weigh?\u003c\/strong\u003e The Sierra outdrive seal 18-2516-9 weighs 0.03 pounds per unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-2516-9 seal fit Bravo drives?\u003c\/strong\u003e Yes, the Sierra 18-2516-9 outdrive seal is designated for Bravo drives.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 18-2516-9 a genuine Sierra part number?\u003c\/strong\u003e Yes, 18-2516-9 is the Sierra manufacturer part number for this outdrive seal pack of 5.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I buy the 18-2516-9 seal individually instead of a 5-pack?\u003c\/strong\u003e The 18-2516-9 outdrive seal is packaged and sold as a set of 5 seals, not individually.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of part is the Sierra 18-2516-9?\u003c\/strong\u003e The Sierra 18-2516-9 is categorized as a drive O-ring and seal, specifically an outdrive seal for Bravo drives.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-2516-9?\u003c\/strong\u003e An order of Sierra part 18-2516-9 includes 5 outdrive seals sized 0.39 x 0.39 x 0.39 inches each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-2516-9 seal backed by a warranty?\u003c\/strong\u003e The 18-2516-9 outdrive seal is backed by Sierra's manufacturer warranty.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988106948827,"sku":"SIE-18-2516-9","price":34.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-2516-9__61355.1737836175.500.750.jpg?v=1785188182","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-2516-9-bravo-outdrive-seal-pack-of-5-replaces-mercruiser-16755-16755a1-16755q1-fits-bravo-drives","provider":"Good Vibes Marina","version":"1.0","type":"link"}