{"product_id":"mercury-serv-kit-300-hrs-8m0215917","title":"Mercury – Bravo Three 300-Hour Maintenance Kit | MerCruiser Sterndrive Service | Complete Marine Components | 8M0215917","description":"\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Bravo Three 300-Hour Maintenance Kit | MerCruiser Sterndrive Service | Complete Marine Components | 8M0215917\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Anyone who’s spent enough time on the water knows that a smooth-running sterndrive isn’t an accident. It’s the result of steady, thoughtful maintenance—the kind that gives you peace of mind when you throttle up, trim out, and settle into a long run. This Mercury Marine part brings that reassurance back to your Bravo Three. Everything you need for a proper 300-hour service sits in one box, ready to go. No hunting for seals, no guessing which gasket matches, just a kit designed to keep your boat performing the way it should season after season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete 300-hour maintenance kit for MerCruiser Bravo Three sterndrives (2017 and newer).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes sterndrive install gasket kit, aluminum anode kit, gearcase drain seals, transom repair kit, shift cable kit, and gearcase fill and drain screws.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePremium-quality components designed to protect, seal, and maintain essential drive systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHigh-performance filters with dense pleat counts for improved filtration.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHeavy-duty housings engineered to resist corrosion and harsh marine exposure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eGenuine Mercury Marine part number 8M0215917 for exact fit and service reliability.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser Bravo Three sterndrives (2017 and newer).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with a wide range of MerCruiser gasoline engines paired with Bravo Three drives.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on cruisers, sport boats, bowriders, offshore fishing boats, and family day boats.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for annual maintenance or reaching the 300-hour service interval.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e This kit helps your Bravo Three feel solid, steady, and predictable again. Every component works together to keep the drive sealed tight and shifting smoothly. Fresh anodes protect against corrosion, especially in brackish or saltwater environments. New gaskets and drain seals help keep water out of places it doesn’t belong, giving you the confidence to run farther without worrying about leaks or gearcase wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou’ll feel the difference \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eon\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the water. Gear engagement becomes cleaner, the drive stays quiet, and throttle transitions feel smooth instead of hesitant. The shift cable kit restores crisp, confident shifting, while the repair and gasket components help the whole system stay secure. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith everything replaced at once, the drive \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ejust\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e feels “right” again—tight, clean, and ready for another season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe convenience of having every required part in one kit can’t \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebe overstated\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. No mismatched pieces. No returning to the store because one gasket didn’t fit. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e is the kind of maintenance that saves time and avoids headaches, especially for boaters who \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003elike\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to stay ahead of problems \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003einstead of chasing\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e them.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When it comes to something as critical as sterndrive service, aftermarket shortcuts rarely end well. A Bravo Three needs precise parts that fit correctly and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estand up to\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e real marine abuse. Mercury’s OEM components are engineered for your exact drive—no compromises. They last longer, seal better, and protect your investment far more effectively than generic alternatives. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you’re a boater who values reliability, buying OEM is simply the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmarter\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e choice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which systems does this maintenance kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser Bravo Three sterndrives manufactured in 2017 or later.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this kit better than aftermarket versions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Every part matches Mercury’s specifications for fit and durability, ensuring long-term protection and proper operation\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm this is the correct kit for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If your Bravo Three drive is at or approaching 300 hours—or in its yearly maintenance window—this is the correct Mercury Marine part number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this kit be used for both freshwater and saltwater boating?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. The aluminum anodes and corrosion-resistant components \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare engineered\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for both environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation manageable for most boat owners?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e you’re comfortable with sterndrive maintenance, yes. Otherwise, most technicians appreciate the convenience of having all parts in one kit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935089479971,"sku":"8M0215917","price":670.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0215917_Main.jpg?v=1760631627","url":"https:\/\/partsvu.com\/en-au\/products\/mercury-serv-kit-300-hrs-8m0215917","provider":"PartsVu","version":"1.0","type":"link"}