{"product_id":"23803425-valve-spring-genuine-volvo-penta","title":"23803425 Valve Spring | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta valve spring from the Engine group, weighing 0.070 kg and listed for nine applications across D and TWD series engines. It supersedes part number 21324296.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta D16C1-E MG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D16C1-F MG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D16C2-E MG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D16C2-F MG\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D16C1-E MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D16C1-F MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D16C2-E MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D16C2-F MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1683VE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  D, TWD\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Valve spring from the Engine group\n \u003c\/li\u003e\n \u003cli\u003e\n  0.070 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 21324296\n \u003c\/li\u003e\n \u003cli\u003e\n  Listed for nine applications across D and TWD series engines\n \u003c\/li\u003e\n \u003cli\u003e\n  One of four valve springs listed here at different weights\n \u003c\/li\u003e\n\n\u003cli\u003e\n Also supersedes Volvo part number 8131836\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Holds the valve closed against combustion pressure and keeps the follower on the cam as engine speed rises.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Tick or clatter from the valve gear\n \u003c\/li\u003e\n \u003cli\u003e\n  Valve float, misfire or power loss at the top of the range\n \u003c\/li\u003e\n \u003cli\u003e\n  Spring broken at an end coil\n \u003c\/li\u003e\n \u003cli\u003e\n  Free length measured short against specification\n \u003c\/li\u003e\n \u003cli\u003e\n  Retainer or collet groove showing wear from a weak spring\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  Change springs as a complete set on the head\n \u003c\/li\u003e\n \u003cli\u003e\n  This one shares its nine D and TWD applications with spring 23803426 at 0.135 kg, so order by part number\n \u003c\/li\u003e\n \u003cli\u003e\n  Check the stem seals and collets while the head is apart\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  23803425 → Supersedes 21324296 → Supersedes 21467113\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  21324296 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  8131837 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":53384311701796,"sku":"Z245200","price":25.88,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_2ba4d91d-6f8c-4809-b7f2-33f29a563c83.png?v=1788067232","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/23803425-valve-spring-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}