{"product_id":"27430075-mercury-mercruiser-gasket-genuine-quicksilver-oem-part","title":"27430075 Mercury MerCruiser Gasket | Genuine Quicksilver OEM 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 Quicksilver Powerhead Base Gasket - Part Number: 27-430075\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Quicksilver powerhead base gasket for selected Mercury and Mariner 3-cylinder and 4-cylinder outboards. This gasket seals the cylinder block \/ powerhead to the mounting plate and is used on 75HP, 80HP, 90HP, 100HP, 115HP, 125HP and 1.5L DFI applications where the serial-numbered diagram specifies 27-430075.\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 Quicksilver OEM powerhead base gasket\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Mercury part number 27-430075\n\u003c\/p\u003e\n\u003cp\u003e\n • Supersedes earlier 27-430073 and 27-43007 references\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on 3-cylinder and 4-cylinder Mercury \/ Mariner powerhead base applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Cross-referenced with Sierra 18-0670, GLM 32830 and Mallory 9-60043\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 • 27-430075 → Supersedes 27-430073\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-430073 → Supersedes \/ relates to 27-43007\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-43007 earlier OEM powerhead base gasket 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 • 27-430075\n\u003c\/p\u003e\n\u003cp\u003e\n • 430075\n\u003c\/p\u003e\n\u003cp\u003e\n • 27430075\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-430073\n\u003c\/p\u003e\n\u003cp\u003e\n • 430073\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-43007\n\u003c\/p\u003e\n\u003cp\u003e\n • 43007\n\u003c\/p\u003e\n\u003cp\u003e\n • 27-43007-5 formatted aftermarket reference\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: 18-0670\n\u003c\/p\u003e\n\u003cp\u003e\n • GLM: 32830\n\u003c\/p\u003e\n\u003cp\u003e\n • Mallory: 9-60043\n\u003c\/p\u003e\n\u003cp\u003e\n • Recmar: REC27-430075\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 • Mercury \/ Mariner 3-cylinder and 4-cylinder powerhead base gasket applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75HP \/ 90HP \/ 115HP 1.5L DFI gasket set components\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 • Mercury 70HP 3-cylinder - serial 0A996142 to 0B240450\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 70HP 3-cylinder - serial 0B240451 to 0C221999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75HP 3-cylinder - serial 0A996142 to 0B240450\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75HP 3-cylinder - serial 0B240451 to 0C221999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75HP 3-cylinder - serial 0C222000 to 0D283221\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75HP 3-cylinder - serial 0D283222 to 0G760299\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75HP 3-cylinder - serial 0G760300 to 0T979999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 80HP 3-cylinder - serial 0A996142 to 0B240450\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 80HP 3-cylinder - serial 0B240451 to 0C221999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 90HP 3-cylinder - serial 0A996142 to 0B240450\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 90HP 3-cylinder - serial 0B240451 to 0C221999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 90HP 3-cylinder - serial 0C222000 to 0D283221\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 90HP 3-cylinder - serial 0D283222 to 0G760299\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 90HP 3-cylinder - serial 0G760300 to 0T979999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 100HP 4-cylinder 2-stroke powerhead base applications where 27-430075 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 115HP 4-cylinder - serial 0C100000 to 0D283221\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 115HP 4-cylinder - serial 0D283222 to 0G760299\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 115HP 4-cylinder - serial 0G760300 to 0T979999\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 125HP 4-cylinder 2-stroke powerhead base applications where 27-430075 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 75HP DFI 1.5L 3-cylinder gasket set components where 27-430075 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 90HP DFI 1.5L 3-cylinder gasket set components where 27-430075 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Mercury 115HP DFI 1.5L 3-cylinder gasket set components where 27-430075 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: commonly 70HP - 125HP, plus 75HP \/ 90HP \/ 115HP 1.5L DFI where specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Mercury \/ Mariner 3-cylinder, 4-cylinder and 1.5L DFI outboard\n\u003c\/p\u003e\n\u003cp\u003e\n • System Type: Powerhead base \/ cylinder block to mounting plate gasket\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 the powerhead to the mounting plate, helping prevent exhaust leakage, water leakage and crankcase \/ midsection contamination at the base joint.\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 • Water or exhaust leakage at powerhead base\n\u003c\/p\u003e\n\u003cp\u003e\n • Salt build-up around base gasket surface\n\u003c\/p\u003e\n\u003cp\u003e\n • Exhaust noise from midsection area\n\u003c\/p\u003e\n\u003cp\u003e\n • Gasket damaged during powerhead removal\n\u003c\/p\u003e\n\u003cp\u003e\n • Replacement required whenever the powerhead is lifted\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 Quicksilver 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":"Quicksilver","offers":[{"title":"Default Title","offer_id":53388119834916,"sku":"5940488","price":22.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_8cd7e428-850e-443b-888e-4b5a89fc5af3.jpg?v=1777211236","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/27430075-mercury-mercruiser-gasket-genuine-quicksilver-oem-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}