{"product_id":"mercury-4-rise-exhaust-elbow-kit-8m0057575","title":"Mercury 4\" Rise Exhaust Elbow Kit #8M0057575","description":"\u003ch2\u003eMercury Marine 8M0057575 Elbows\u003c\/h2\u003e\n\n\u003cp\u003eMatching the right exhaust elbow to your engine and installation is one of those details that matters more than most people realize until something goes wrong. The Mercury Marine 8M0057575 is a genuine OEM 4\" Rise Exhaust Elbow Kit built for compatible Mercury inboard and sterndrive applications where a 4\" rise configuration is specified. If your engine calls for a 4\" rise, this is the kit that gets the job done correctly.\u003c\/p\u003e\n\n\u003cp\u003eThe exhaust elbow serves as the transition point between the exhaust manifold and the rest of the exhaust system, and it does double duty by introducing raw water into the exhaust stream to cool it before it exits the boat. The 4\" rise height is a factory-specified dimension that determines how the elbow routes exhaust gases and manages water drainage. It is engineered to prevent water from migrating back toward the engine during deceleration or when the boat sits stern-low at rest. Using an elbow with the wrong rise height in either direction creates drainage problems that can put water where it absolutely should not be.\u003c\/p\u003e\n\n\u003cp\u003eLike all exhaust elbows, the 8M0057575 operates in a harsh environment where heat, raw water, and combustion byproducts work together to corrode water passages, crack the elbow body, and degrade sealing surfaces over time. Restricted water passages reduce cooling efficiency in the exhaust stream, and a cracked or leaking elbow can allow exhaust gases or water into the bilge. As a genuine Mercury Marine OEM kit, this replacement is built to the original material, port sizing, and dimensional specifications, restoring full exhaust system performance and integrity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine Mercury Marine OEM exhaust elbow kit\u003c\/li\u003e\n  \u003cli\u003ePart Number: 8M0057575\u003c\/li\u003e\n  \u003cli\u003e4\" rise configuration for correct exhaust routing and water drainage\u003c\/li\u003e\n  \u003cli\u003eIncorporates raw water injection for exhaust stream cooling\u003c\/li\u003e\n  \u003cli\u003eOEM material, port sizing, and dimensional specifications\u003c\/li\u003e\n  \u003cli\u003eDirect replacement with no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBefore ordering, confirm your engine model, serial number, and the rise height specified for your exhaust system. The difference between a 4\" and 6\" rise elbow is not interchangeable, and verifying the correct specification for your installation is the most important step before purchasing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eNormalized SKU:\u003c\/b\u003e 8M0057575\u003cbr\u003e\u003cb\u003eUPC Code:\u003c\/b\u003e 745061902466\u003c\/p\u003e","brand":"Mercury Marine","offers":[{"title":"Default Title","offer_id":54090305667377,"sku":"MRC-8M0057575","price":1222.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.firstchoicemarine.com\/products\/mercury-4-rise-exhaust-elbow-kit-8m0057575","provider":"First Choice Marine","version":"1.0","type":"link"}