{"product_id":"quicksilver-803099t1-stern-drive-transom-seal-repair-kit","title":"Quicksilver transom seal repair kit for MerCruiser Alpha One Gen II — 803099T1, bellows \u0026 hoses to stop water intrusion","description":"\u003cstrong\u003eQuicksilver 803099T1 is a complete transom seal repair kit that replaces hoses, seals, gaskets, bellows and clamps for MerCruiser Alpha One Gen II sterndrives with exhaust bellows.\u003c\/strong\u003e\n\n\u003cp\u003eThis repair kit is designed to restore a watertight connection between the sterndrive and the transom on compatible MerCruiser Alpha One Gen II units that use exhaust bellows. It gathers the common wear parts you'll need for a thorough transom seal repair in one package, helping stop water intrusion and reduce vibration and exhaust leaks when installed according to manufacturer guidance.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this kit fits my sterndrive?\u003c\/h3\u003e\n\u003cp\u003eCheck the MerCruiser model and the presence of exhaust bellows on your Alpha One Gen II sterndrive. The 803099T1 kit is intended specifically for selected MerCruiser Alpha One Gen II applications that use exhaust bellows; verify fitment with your owner's or service manual before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntended for MerCruiser Alpha One, Gen II sterndrives with exhaust bellows\u003c\/li\u003e\n  \u003cli\u003eConfirm model year and part compatibility in your service manual\u003c\/li\u003e\n  \u003cli\u003eOEM Quicksilver parts match original Mercury Marine specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and what do they do?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies the primary components that fail over time at the transom penetration: flexible hoses, rubber seals and gaskets, replacement bellows and the clamps that secure everything. These items work together to block water, contain exhaust gases and maintain proper alignment between the drive and the hull.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement hose sections for fluid and exhaust routing\u003c\/li\u003e\n  \u003cli\u003eSeals and gaskets to restore a watertight transom flange\u003c\/li\u003e\n  \u003cli\u003eBellows to replace worn exhaust bellows and maintain exhaust integrity\u003c\/li\u003e\n  \u003cli\u003eHose clamps for secure, vibration-resistant connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires moderate mechanical skill and basic tools; access to the transom area and the sterndrive is necessary. Follow the owner’s or service manual for torque specs and step-by-step guidance—if you’re not confident, a certified marine technician can perform the work to factory standards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBasic hand tools, screwdrivers and pliers for clamps\u003c\/li\u003e\n  \u003cli\u003eService manual or factory instructions for correct sequence and torque values\u003c\/li\u003e\n  \u003cli\u003eWork in a dry, stable environment and inspect adjacent components while replacing parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance benefits will I see after installing the kit?\u003c\/h3\u003e\n\u003cp\u003eReplacing degraded seals and bellows reduces the chance of water intrusion into the boat and exhaust leaks that can cause noise, vibration, and accelerated wear. Installing OEM-specified components helps maintain correct alignment and keeps the drive operating as intended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced water ingress and improved hull integrity\u003c\/li\u003e\n  \u003cli\u003eLower risk of exhaust leaks and related vibration or noise\u003c\/li\u003e\n  \u003cli\u003eMaintains factory fit and function using Quicksilver OE-quality parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Quicksilver 803099T1 kit is aimed at boat owners, professional mechanics and marina technicians who service MerCruiser Alpha One Gen II sterndrives with exhaust bellows and want an OEM-equivalent solution. Choose this kit if you need a consolidated set of replacement hoses, seals, gaskets, bellows and clamps to restore the transom seal and preserve drive performance. Always consult the boat’s owner or service manual for exact fitment and installation instructions or contact a qualified marine service provider if you need professional installation.\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: Does the 803099T1 kit fit all Alpha One Gen II sterndrives?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It fits specific MerCruiser Alpha One Gen II sterndrives that use exhaust bellows—verify compatibility in your service manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this kit myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if you have moderate mechanical skills and follow the service manual; otherwise hire a marine technician for proper installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":48031100666017,"sku":"B001HBSY36","price":752.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/quicksilver-transom-seal-kit-front-packaging.jpg?v=1791422876","url":"https:\/\/canadiansporting.ca\/products\/quicksilver-803099t1-stern-drive-transom-seal-repair-kit","provider":"Canadian Sporting","version":"1.0","type":"link"}