{"product_id":"6h3-11181-a2-gasket","title":"6H3-11181-A2 Yamaha Gasket | Genuine OEM Yamaha Outboard Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Yamaha Current-Service Cylinder Head Gasket - Part Number: 6H3-11181-A2\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Yamaha current-service cylinder-head gasket for selected 50HP, 60HP and 70HP three-cylinder two-stroke outboards.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n This gasket is the later replacement for the earlier 6H3-11181-00, -01, -A0 and -A1 versions.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Yamaha OEM cylinder-head gasket\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct current part number 6H3-11181-A2\n\u003c\/p\u003e\n\u003cp\u003e\n • Completes the supersession chain from the earlier 6H3-11181 references\n\u003c\/p\u003e\n\u003cp\u003e\n • Seals combustion and cooling-water passages\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra 18-3831 and other aftermarket replacements available\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-A2 → Supersedes 6H3-11181-A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-A1 → Supersedes 6H3-11181-A0\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-A0 → Supersedes 6H3-11181-01\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-01 → Supersedes 6H3-11181-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-00 original Yamaha reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-A2\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-A2-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H311181A200\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-A1\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-A0\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-01\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11181-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6H3-11193-A1 related head-cover gasket\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra: 18-3831\n\u003c\/p\u003e\n\u003cp\u003e\n • Recmar: REC6H3-11181-A2\n\u003c\/p\u003e\n\u003cp\u003e\n • Asaki: 6H3-11181-A2\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamarine: 6H3-11181-A2\n\u003c\/p\u003e\n\u003cp\u003e\n • YiheoZux: 6H3-11181-A2\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 6H3-series three-cylinder powerheads\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 25B\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 50G\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 60F\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha E60H\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha C60\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 70B\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 70C\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha 60TL and 70TL three-cylinder engines\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: Commonly 50HP - 70HP, plus selected 25B models\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Yamaha carburetted three-cylinder two-stroke outboard\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: Approximately 1984 - 2019, dependent on cylinder-head design\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The gasket seals combustion pressure at the cylinder head while separating the cylinders from the cooling-water passages.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Compression loss between cylinders\n\u003c\/p\u003e\n\u003cp\u003e\n • Water intrusion into a combustion chamber\n\u003c\/p\u003e\n\u003cp\u003e\n • Exhaust gas bubbles in the cooling system\n\u003c\/p\u003e\n\u003cp\u003e\n • Overheating or persistent misfire\n\u003c\/p\u003e\n\u003cp\u003e\n • Leakage around the cylinder-head joint\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Yamaha part\n\u003c\/p\u003e\n\u003cp\u003e\n • Brand new\n\u003c\/p\u003e\n\u003cp\u003e\n • Supplied in original or equivalent packaging\n\u003c\/p\u003e\n","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":53404108947748,"sku":"C176838","price":102.64,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_1d2c2d7c-1c96-4aad-bd95-1839f1820e6b.jpg?v=1777285190","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/6h3-11181-a2-gasket","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}