{"product_id":"gimbal-bearing-alignment-and-install-kit","title":"Bonbo Gimbal Bearing Alignment \u0026 Install Kit for Mercruiser\/Volvo Sterndrives — Black Hardened Steel","description":"\u003cp\u003e\u003cstrong\u003eBonbo's Gimbal Bearing Alignment and Install Kit is a heavy-duty alignment and installation tool set designed to fit Mercruiser Alpha\/Alpha 1\/Bravo, Volvo, OMC, MR, and Cobra sterndrives for precise gimbal bearing alignment and seal installation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact kit brings workshop-grade alignment and install tools to boat owners and mechanics who work on sterndrive propulsion systems. Built from hardened steel with a protective black coating, the set streamlines aligning the drive shaft receiver to the gimbal bearing and simplifies installing both the gimbal bearing and the drive shaft seal without drilling. The components are intended to reduce installation wear and help preserve the drive, coupler, and bearing life when fitted correctly.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit make gimbal bearing alignment easier?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit provides dedicated alignment drivers and adapters that position the drive shaft receiver precisely relative to the gimbal bearing, cutting guesswork. With a properly aligned receiver you reduce side-load and uneven wear on bearings and couplers during operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes bearing alignment driver sized for common sterndrive models\u003c\/li\u003e\n  \u003cli\u003eEliminates improvised shims and uneven tap-in methods\u003c\/li\u003e\n  \u003cli\u003eSpeeds up alignment to shorten repair time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install the gimbal bearing and shaft seal without extra modifications?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the supplied bearing install adapter is designed to seat the gimbal bearing and drive shaft seal without drilling or modifying the housing. This reduces the risk of damaging the housing bore or the bearing lip during installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePress-fit adapter protects bearing surfaces during seating\u003c\/li\u003e\n  \u003cli\u003eNo need to drill or alter the gimbal housing\u003c\/li\u003e\n  \u003cli\u003eCompatible with common sterndrive seal sizes used by Mercruiser and Volvo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction ensure long service life?\u003c\/h3\u003e\n\n\u003cp\u003eAll working parts are made from high-strength steel with a protective black coating to resist corrosion, impact, and wear in a marine environment. Precision machining gives consistent hardness and concentricity so the drivers perform reliably over repeated uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened steel components for durability\u003c\/li\u003e\n  \u003cli\u003eBlack corrosion-resistant coating for marine conditions\u003c\/li\u003e\n  \u003cli\u003eHigh-precision fit reduces slop and marring during installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich sterndrive models does the Bonbo kit support?\u003c\/h3\u003e\n\n\u003cp\u003eThis set is sized to work with a broad range of sterndrives: Mercruiser Alpha and Alpha 1 series, Bravo drives, Volvo Penta units, OMC, MR, and Cobra outdrives. It covers the common bearing and seal dimensions these manufacturers use, offering versatility for fleet or personal use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Mercruiser Alpha, Alpha 1, Bravo series\u003c\/li\u003e\n  \u003cli\u003eCompatible with Volvo Penta gimbal and seal sizes\u003c\/li\u003e\n  \u003cli\u003eWorks with OMC, MR, and Cobra sterndrives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Bonbo Gimbal Bearing Alignment and Install Kit is aimed at marine mechanics, boatyard technicians, and DIY boat owners who perform sterndrive maintenance or rebuilds. If you routinely replace gimbal bearings or seals, need faster, safer installs, or maintain multiple drive models, this durable, precision kit reduces installation risk and saves shop time.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit fit my Mercruiser Alpha 1 drive?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Bonbo kit is designed to fit Mercruiser Alpha and Alpha 1 sterndrives and matches common bearing and seal sizes for those models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools or drilling to use the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No drilling is required. The bearing install adapter allows press-fit installation without modifying the gimbal housing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bonbo","offers":[{"title":"Default Title","offer_id":48027996815521,"sku":"B08B1LB3R7","price":135.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/bonbo-front-kit.jpg?v=1791380409","url":"https:\/\/canadiansporting.ca\/products\/gimbal-bearing-alignment-and-install-kit","provider":"Canadian Sporting","version":"1.0","type":"link"}