{"product_id":"21815267-gasket-genuine-volvo-penta","title":"21815267 Gasket | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Application-specific gasket for the assigned Volvo Penta joint. Material, thickness and cut-outs are matched to the mating components.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Correct joint profile\n \u003c\/li\u003e\n \u003cli\u003e\n  Specified material and thickness\n \u003c\/li\u003e\n \u003cli\u003e\n  Maintains sealing under thermal cycling\n \u003c\/li\u003e\n \u003cli\u003e\n  Mating surfaces must be prepared correctly\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Seals the joint against leakage while maintaining the specified component spacing.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Torn, crushed or extruded material\n \u003c\/li\u003e\n \u003cli\u003e\n  Blow-by or soot tracking\n \u003c\/li\u003e\n \u003cli\u003e\n  Repeat failure from warped surfaces\n \u003c\/li\u003e\n \u003cli\u003e\n  Incorrect thickness or misaligned ports\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Fit a new gasket every time the joint is disturbed — a gasket takes a permanent set once it has been torqued and will not seal reliably a second time\n \u003c\/li\u003e\n \u003cli\u003e\n  Scrape both faces back to clean bare metal, keeping the blade at a shallow angle so it lifts the old material without gouging the surface, and use a plastic scraper on aluminium castings\n \u003c\/li\u003e\n \u003cli\u003e\n  Check the faces for flatness, cracks and corrosion pitting, and make sure no old gasket, carbon or hardened sealant is left in the corners or around the bolt holes\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the gasket dry unless the workshop manual for your engine calls for a sealant, and then only the type it specifies — surplus sealant squeezes out into oil, coolant and fuel passages\n \u003c\/li\u003e\n \u003cli\u003e\n  Draw the fasteners down progressively in the sequence and to the torque given in the manual for your engine, and recheck after the first heat cycle where the manual asks for it\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21815267 → Supersedes 20591706 → Supersedes 20405619 → Supersedes 11700501\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  20591706 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20405619 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  11700501 earlier number superseded by this part\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385583591716,"sku":"E288550","price":14.64,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_6a8c4160-4ca4-46e5-8bc8-cca6ab8589fe.jpg?v=1788060262","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21815267-gasket-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}