{"product_id":"sierra-18-6751-manual-release-valve-for-2-4-stroke-outboards-with-integral-tilt-and-trim-replaces-mercury-mariner-893929a01","title":"Sierra 18-6751 Manual Release Valve, Replaces Mercury 813442A2\/812843A1, Fits Outboards with Integral Tilt and Trim","description":"\u003cp\u003eThe Sierra 18-6751 is a manual release valve engineered for outboard motors equipped with integral tilt and trim systems. This valve allows the operator to manually release hydraulic pressure in the tilt and trim system, enabling the outboard to be raised or lowered by hand in the event of a power trim failure or when manual adjustment is needed, such as during towing or storage. Built with a glass-filled body and a machined exterior finish, the valve is designed to hold up to the demands of the marine environment while providing a reliable seal against hydraulic fluid.\u003c\/p\u003e\u003cp\u003eThis valve is a direct-fit replacement for a wide range of Mercury and Mariner outboard motors that use an integral tilt and trim unit, and it cross-references to several original Mercury\/Mariner part numbers, making it easy to source the correct replacement without needing to identify a supplier-specific code. It is intended for outboard owners and marine technicians performing tilt and trim system repairs or routine maintenance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-6751\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Manual Release Valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ports:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Package of 10, priced per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Most 2 and 4 stroke outboards with integral tilt and trim\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMost 2 and 4 stroke outboard motors with integral tilt and trim\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e893929A01\u003c\/li\u003e\n\u003cli\u003e813442A2\u003c\/li\u003e\n\u003cli\u003e813442A1\u003c\/li\u003e\n\u003cli\u003e811618A1\u003c\/li\u003e\n\u003cli\u003e811618\u003c\/li\u003e\n\u003cli\u003e812843A1\u003c\/li\u003e\n\u003cli\u003e99660A1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-6751 manual release valve do?\u003c\/strong\u003e It allows the operator to manually release hydraulic pressure in an outboard's integral tilt and trim system, so the motor can be raised or lowered by hand if the power trim is not working or when manual adjustment is needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich outboard motors does the 18-6751 valve fit?\u003c\/strong\u003e The Sierra 18-6751 fits most 2 and 4 stroke outboard motors that use an integral tilt and trim system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the Sierra 18-6751 replace?\u003c\/strong\u003e It replaces Mercury\/Mariner part numbers 893929A01, 813442A2, 813442A1, 811618A1, 811618, 812843A1, and 99660A1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-6751 an original Mercury part or an aftermarket replacement?\u003c\/strong\u003e The 18-6751 is a Sierra-manufactured replacement valve built to match the fit and function of the Mercury\/Mariner OEM parts it cross-references, rather than an original Mercury-branded part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the manual release valve made from?\u003c\/strong\u003e The Sierra 18-6751 manual release valve is made from a glass-filled material with a machined exterior finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-6751 weigh?\u003c\/strong\u003e The Sierra 18-6751 manual release valve weighs 0.02 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the 18-6751 valve?\u003c\/strong\u003e The valve measures 0.39 x 0.39 x 0.39 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many ports does the 18-6751 valve have?\u003c\/strong\u003e The Sierra 18-6751 has 2 ports.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Sierra 18-6751 packaged?\u003c\/strong\u003e The 18-6751 is sold as a package of 10 and priced per package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this valve be installed as a DIY repair?\u003c\/strong\u003e The Sierra 18-6751 is a direct-fit replacement valve for outboards with integral tilt and trim, making it suited for owners or technicians performing their own tilt and trim maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes Sierra offer a warranty on the 18-6751?\u003c\/strong\u003e Sierra warrants the 18-6751 and its other parts to be free of defects in workmanship and materials for the useful life of the product, subject to Sierra's standard warranty terms.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988358082779,"sku":"SIE-18-6751","price":49.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-6751__45106.1558185776.500.750.jpg?v=1785188654","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-6751-manual-release-valve-for-2-4-stroke-outboards-with-integral-tilt-and-trim-replaces-mercury-mariner-893929a01","provider":"Good Vibes Marina","version":"1.0","type":"link"}