{"product_id":"78490819-valve-cover-genuine-volvo-penta","title":"78490819 Valve Cover | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta valve cover from the Engine group, weighing 7.257 kg and listed for 21 applications in the D series. It supersedes part number 21454061. It is the lighter of a pair with valve cover 78490804 at 10.886 kg, which covers 18 D series applications.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  D\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  145-320 HP\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\n Full model list at the end of this description.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  7.257 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  21 D series applications\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 21454061\n \u003c\/li\u003e\n \u003cli\u003e\n  Lighter of a pair with valve cover 78490804 at 10.886 kg\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Seals the top of the cylinder head over the valve mechanism, retaining oil and excluding dirt.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Oil seeping from the cover joint onto the head or manifold\n \u003c\/li\u003e\n \u003cli\u003e\n  Oil smell or smoke from oil on a hot surface\n \u003c\/li\u003e\n \u003cli\u003e\n  Cover cracked or a mounting boss broken\n \u003c\/li\u003e\n \u003cli\u003e\n  Joint face warped so a new gasket still weeps\n \u003c\/li\u003e\n \u003cli\u003e\n  Fixings loosening as the gasket relaxes\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  The two valve covers here supersede different earlier numbers and are not interchangeable, so order by part number\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit a new gasket and sealing washers and tighten evenly to the specified figure\n \u003c\/li\u003e\n \u003cli\u003e\n  Check the breather system, as crankcase pressure is a common cause of a repeat leak at this joint\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  78490819 → Supersedes 21454061 → Supersedes 40005652 → Supersedes 3583872\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  21454061 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  40005652 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\u003ch2\u003e\n 🔎 Full Model Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F, D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G, D4-175 VG\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384176828708,"sku":"510581G","price":1260.12,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_af6fb90c-3bd2-4759-90ba-afd41c015d42.jpg?v=1788098032","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/78490819-valve-cover-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}