{"product_id":"mercury-mercruiser-bravo-driveshaft-housing-fits-bravo-i-xr-1589-863836a56","title":"Mercury – Upper Driveshaft Housing | Bravo One XR Series | Corrosion-Resistant Marine Alloy | 863836A56","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Upper Driveshaft Housing | Bravo One XR Series | Corrosion-Resistant Marine Alloy | 863836A56\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\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 Every boater knows that the real magic of a good day on the water comes from trust—trust that when you push the throttles forward, your boat responds with smooth, confident power. That’s why having a solid upper driveshaft housing matters so much. You feel it in the way the drive holds steady through tight turns, in the calm rise onto plane, and even in the quiet hum at cruising speed. With this Mercury Marine part beneath your Bravo One XR \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrive\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, you’ll know your boat \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis backed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e by the same dependable engineering that keeps professional offshore runners and performance hulls running strong year after year.\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\n\u003cspan data-preserver-spaces=\"true\"\u003eComplete upper driveshaft housing engineered for Bravo One XR \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrives\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCast from XK360 low-copper alloy for superior corrosion resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTri-Paint anti-corrosion coating for long-term protection in harsh marine conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt with heavy-duty forged gears for enhanced strength and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIntegrated U-joint assembly designed for smooth, consistent power transfer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePrecision-matched to Mercury Marine factory specifications\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\n\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser Bravo One XR \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrives\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with serial numbers 0M100001 through 0W239999\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCommon on high-performance V-hulls, go-fast boats, sport cruisers, heavy recreational \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estern-drive\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e setups, and tow-sport boats\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for engines and boats that run higher loads, quicker acceleration, or extended RPM ranges\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 A strong upper driveshaft housing isn’t just a structural component—it’s the backbone of the entire \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrive\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen this piece is right, everything downstream \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esimply\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e feels better.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e You’ll notice tighter engagement when shifting, steadier acceleration when climbing onto \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eplane\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and a smoother transfer of torque even when pushing through chop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe XK360 marine alloy makes a real difference in day-to-day reliability. It \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estands up to\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e saltwater, heat, vibration, and the constant pressure of power delivery far better than weaker aftermarket metals. Paired with the Tri-Paint system, this housing builds a protective shell that helps preserve your investment season after season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInside, the forged gears offer strength you can genuinely feel. There’s a steadiness to the drive that shows up in small moments—when you hold a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estrong\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e turn at speed, when you push past a wake, or when you accelerate with confidence knowing the internals \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to handle real marine stress. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhether you run your boat hard or \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esimply\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e demand dependability, this housing keeps everything feeling tight, aligned, and secure.\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 you’re working with high-performance drives like the Bravo One XR, cutting corners simply doesn’t pay off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eOEM engineering ensures \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eperfect\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fit and proper alignment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMarine-tested alloys outperform typical aftermarket materials\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eReduced maintenance and longer part life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eProtects the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrive\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e investment by keeping internal components running as designed\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInstallation is straightforward because the part is built specifically for your system\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you’re advising a fellow boater at the dock, you’d probably say the same thing: OEM is the safest, smartest route for critical \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrive\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e components.\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 the Upper Driveshaft Housing 863836A56 fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser Bravo One XR \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrives\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e within serial range 0M100001–0W239999.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What separates this from aftermarket replacements?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e The alloy quality, forging process, paint system, and dimensional accuracy far exceed what aftermarket suppliers typically offer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm this part fits my drive?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Match your \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrive’s\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e serial number and verify that your unit is a Bravo One XR model.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. The alloy and corrosion-resistant coating \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare designed\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 If you’re familiar with \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esterndrive\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e service or working with a technician, installation is smooth and straightforward.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46941343809827,"sku":"1589-863836A56","price":12405.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/863836A56_Main.jpg?v=1760631249","url":"https:\/\/partsvu.com\/en-au\/products\/mercury-mercruiser-bravo-driveshaft-housing-fits-bravo-i-xr-1589-863836a56","provider":"PartsVu","version":"1.0","type":"link"}