{"product_id":"21420336-connection-pipe-genuine-volvo-penta","title":"21420336 Connection Pipe | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine coolant connection pipe used between the coolant pump and associated engine cooling passages on selected Volvo Penta D16 industrial and generating-set engines. It works with sealing ring 21423788 and replaces an earlier gasketed joint arrangement on applicable engines.\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  TAD, D, TWD\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  D16 cooling-system connection pipe\n \u003c\/li\u003e\n \u003cli\u003e\n  Used with sealing ring 21423788\n \u003c\/li\u003e\n \u003cli\u003e\n  Factory coolant bore and mounting geometry\n \u003c\/li\u003e\n \u003cli\u003e\n  Associated with earlier Volvo connection reference 20823005\n \u003c\/li\u003e\n \u003cli\u003e\n  Revised sealing arrangement replaces earlier gasket 20818346 where specified\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The pipe forms a sealed coolant passage between the pump housing and engine cooling circuit.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Coolant leakage at the pump joint\n \u003c\/li\u003e\n \u003cli\u003e\n  Cracked pipe\n \u003c\/li\u003e\n \u003cli\u003e\n  Damaged sealing-ring groove\n \u003c\/li\u003e\n \u003cli\u003e\n  Restricted coolant flow and overheating\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  Compare the new pipe with the old for length, bend form and end fittings before fitting, and blow it through to confirm it is clear of packing debris\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew the O-rings, sealing washers or gaskets at every joint the pipe uses rather than reusing the old ones\n \u003c\/li\u003e\n \u003cli\u003e\n  Offer the pipe up and start all its fixings before tightening any of them, so it is not pulled into strain — a pipe forced into place will fret or crack at a joint\n \u003c\/li\u003e\n \u003cli\u003e\n  Refit all clamps, brackets and supports in their original positions, and make sure the pipe is clear of hot surfaces and of anything that could chafe it\n \u003c\/li\u003e\n \u003cli\u003e\n  Tighten unions to the figures in the workshop manual for that joint, then pressure-test or run the system and check for weeps before the boat goes back into service\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  21420336 → Supersedes 20823005 → Supersedes 8131290\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  20818346 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  20823005 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  8131290 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  21423788 - Matching sealing ring\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 D16C-A MG, D16C-A MH, D16C-B MH, D16C-C MH, D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1640-42GE-B, TAD1640GE, TAD1640VE-B, TAD1640-42VE-C\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1650VE-B\/51VE, TAD1650GE, TAD1650VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1643VE-B, TAD1643VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1651GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1660-62VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1662VE EU5\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1670-72VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1643GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1644-45GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1652GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1653GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1663GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1672-1673GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1682-83GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1683VE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385838068004,"sku":"Y409999","price":149.54,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_af08c221-47cc-4ef9-945a-5233d04bcc64.jpg?v=1777199370","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21420336-connection-pipe-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}