{"product_id":"24379458-cylinder-head-gasket-genuine-volvo-penta","title":"24379458 Cylinder Head Gasket | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta cylinder head gasket weighing 0.454 kg. It supersedes part number 23221334 and covers its 25 applications across TD, D and TAD series engines.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  0.454 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 23221334\n \u003c\/li\u003e\n \u003cli\u003e\n  25 applications across TD, D and TAD series engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Single-use and thickness-graded\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Seals the cylinder head to the block, containing combustion pressure while keeping coolant and oil galleries separate.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Coolant loss with no external leak\n \u003c\/li\u003e\n \u003cli\u003e\n  Combustion gas pressurising the cooling system\n \u003c\/li\u003e\n \u003cli\u003e\n  Oil and coolant mixing\n \u003c\/li\u003e\n \u003cli\u003e\n  Compression loss between adjacent cylinders\n \u003c\/li\u003e\n \u003cli\u003e\n  White exhaust smoke once warm\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  Single-use — never refit\n \u003c\/li\u003e\n \u003cli\u003e\n  Head gaskets are thickness-graded, so match the part number exactly\n \u003c\/li\u003e\n \u003cli\u003e\n  Check head bolts for stretch and the joint faces for flatness before assembly\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  24379458 → Supersedes 23221334 → Supersedes 20405900 → Supersedes 20412583\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OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  23221334 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20405900 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20412583 earlier number superseded by this part\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta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":53385832923428,"sku":"5084509","price":344.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_bc47717b-4928-426b-9b64-2943a379f382.jpg?v=1788068796","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/24379458-cylinder-head-gasket-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}