{"product_id":"21344784-stud-genuine-volvo-penta","title":"21344784 Stud | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta stud used to locate and retain the valve cover or related cylinder-head hardware on TAD1240GE and D12D-A MG engines. The fixed stud provides repeatable alignment and thread engagement for the cover fastener without repeatedly loading the cylinder-head threads.\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, TWD, TAD\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  Stud locating and retaining valve cover or related cylinder-head hardware on TAD1240GE and D12D-A MG engines\n \u003c\/li\u003e\n \u003cli\u003e\n  0.093 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 8148863, catalogued earlier as a spacer screw\n \u003c\/li\u003e\n \u003cli\u003e\n  Listed for 27 applications across the D, TWD and TAD ranges\n \u003c\/li\u003e\n \u003cli\u003e\n  9 used per assembly\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Provides a fixed threaded location for the valve cover or related cylinder-head hardware, giving repeatable alignment and thread engagement without loading the head threads each time.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Oil weeping from the cover joint at one fixing\n \u003c\/li\u003e\n \u003cli\u003e\n  Cover fixing that will not tighten, or turns without gaining load\n \u003c\/li\u003e\n \u003cli\u003e\n  Stud found bent, or its thread found stripped or pulled\n \u003c\/li\u003e\n \u003cli\u003e\n  Stud found unscrewing with the nut instead of staying put\n \u003c\/li\u003e\n \u003cli\u003e\n  Head thread found damaged where the stud has pulled on strip-down\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  It replaces what was catalogued as a spacer screw, so the fastening arrangement may not match the part in your hand - check the illustration before ordering by the old number\n \u003c\/li\u003e\n \u003cli\u003e\n  Set the stud to the specified protrusion and check the head thread before fitting; a stud that keeps backing out means the thread, not the stud\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  21344784 → Supersedes 8148863\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  8148863 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20545669 - valve cover\n \u003c\/li\u003e\n \u003cli\u003e\n  21070576 - sealing strips\n \u003c\/li\u003e\n \u003cli\u003e\n  21123014 - sealing strips\n \u003c\/li\u003e\n \u003cli\u003e\n  20807510 - oil filler cap\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 D12C-A MP, D12D-A MG, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D12D-C MH, D12D-C MP, D12D-D MP, D12D-E MG, D12D-E MH, D12D-E MP, D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1241GE, TAD1241VE, TAD1241-42VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1242GE, TAD1242VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1250VE, TAD1250-52VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1240GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1251VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1252VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1240VE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53379531145508,"sku":"158140N","price":50.79,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_51910dcc-2fab-4336-a8a0-819f33fd4d5c.jpg?v=1777117509","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21344784-stud-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}