{"product_id":"yamaha-cylinder-crankcase-thermostat-cover-gasket-688-12414-a1-00-115-130-150-175-200-225","title":"Yamaha - Cylinder Crankcase Thermostat Cover Gasket - 688-12414-A1-00 - 115 130 150 175 200 225","description":"\u003ch2\u003eYamaha - Cylinder Crankcase Cover Gasket - Engine Sealing Component - 688-12414-A1-00\u003cbr\u003e\u003cbr\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eWhen you're working on Yamaha two-stroke V-6 motors, you learn pretty quick that the small sealing pieces matter just as much as the big parts. This cylinder crankcase cover gasket is one of those pieces that keeps the engine sealed tight and running the way it should. It sits between the crankcase and cover, preventing leaks that can cause serious performance issues over time. When you're refreshing an older Yamaha or resealing the powerhead, this is one of those parts you never skip.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Engine Seal\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Creates a tight barrier between the crankcase and cover to prevent air or oil leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Yamaha Fitment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Designed to match factory tolerances for proper alignment and reliable sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Gasket Material\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Built to withstand engine heat, vibration, and long hours on the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential During Engine Service\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Commonly replaced during crankcase work, resealing, or powerhead rebuilds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp\u003e75 - 1994-2000\u003cbr\u003e80 - 1997\u003cbr\u003e85 - 1989-1996\u003cbr\u003e90 - 1984-2005\u003cbr\u003e115 - 1984-2009\u003cbr\u003e130 - 1988-2004\u003cbr\u003e150 - 1984-2009\u003cbr\u003e175 - 1984-2012\u003cbr\u003e200 - 1984-2012\u003cbr\u003e225 - 1990-1997\u003cbr\u003eB90 - 1997-1999\u003cbr\u003eB115 - 1998-1999\u003cbr\u003eC75 - 1994-1999\u003cbr\u003eC80 - 1997\u003cbr\u003eC85 - 1991-1996\u003cbr\u003eC90 - 1997-2001\u003cbr\u003eC115 - 1991-2000\u003cbr\u003eC150 - 1996-1999\u003cbr\u003eCV85 - 1989-1990\u003cbr\u003eDX150 - 1999-2005\u003cbr\u003eE75 - 1995-2000\u003cbr\u003eL130 - 1989-2001\u003cbr\u003eL150 - 1986-1999\u003cbr\u003eL200 - 1986-1999\u003cbr\u003eLX150 - 1999-2001\u003cbr\u003eLX200 - 1999-2001\u003cbr\u003eLZ150 - 2000-2005\u003cbr\u003eLZ200 - 2000-2012\u003cbr\u003eP75 - 1996-1999\u003cbr\u003eP115 - 1993-1996\u003cbr\u003eP150 - 1991-1999\u003cbr\u003eP175 - 1994-1999\u003cbr\u003eP200 - 1991-1999\u003cbr\u003ePROV150 - 1986-1990\u003cbr\u003ePX150 - 1999\u003cbr\u003eS115 - 1996-1999\u003cbr\u003eS130 - 1996-1999\u003cbr\u003eS150 - 1996-1999\u003cbr\u003eS175 - 1996-1999\u003cbr\u003eS200 - 1996-1999\u003cbr\u003eSX150 - 1999-2004\u003cbr\u003eSX200 - 1999-2005\u003cbr\u003eV150 - 2000-2008\u003cbr\u003eV175 - 2000\u003cbr\u003eV6EXCEL - 1987-1989\u003cbr\u003eV6SPECIAL - 1984-1986\u003cbr\u003eVX150 - 2000-2004\u003cbr\u003eVZ150 - 2000-2014\u003cbr\u003eVZ175 - 2001-2012\u003cbr\u003eVZ200 - 2001-2004\u003cbr\u003eZ150 - 2000-2005\u003cbr\u003eZ175 - 2001-2005\u003cbr\u003eZ200 - 2000-2012\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that this gasket needs to be replaced?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOil residue around the crankcase seam, loss of compression, or visible gasket deterioration during engine service are common signs it's time for replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should this gasket be replaced during a crankcase service?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. Anytime the crankcase cover is removed, it is best practice to install a new gasket to ensure a proper seal when reassembling the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can an old gasket be reused if it looks good?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIt is not recommended. Even if it looks intact, once compressed it may not reseal properly and could cause leaks after reassembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is sealant required with this gasket?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFollow Yamaha service manual guidance. In many cases the gasket is designed to seal on its own, though some technicians apply light sealant depending on the repair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this gasket suitable for saltwater engines?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. It is designed for Yamaha outboards used in both freshwater and saltwater environments when installed correctly.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":45626474922275,"sku":"688-12414-A1-00","price":5.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/688-12414_1.jpg?v=1698804966","url":"https:\/\/partsvu.com\/en-ca\/products\/yamaha-cylinder-crankcase-thermostat-cover-gasket-688-12414-a1-00-115-130-150-175-200-225","provider":"PartsVu","version":"1.0","type":"link"}