{"product_id":"20586427-valve-spare-part-kit-genuine-volvo-penta","title":"20586427 Valve Spare Part Kit | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A genuine Volvo \/ Volvo Penta valve service assembly for the closed-crankcase-ventilation oil separator used on selected Volvo and Mack engines and Volvo construction equipment.\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, TAD, TWD, TWG\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  Approximately 550 HP\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 2007 onward\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  OEM crankcase-separator valve assembly\n \u003c\/li\u003e\n \u003cli\u003e\n  Installed in separator assemblies including 21122539\n \u003c\/li\u003e\n \u003cli\u003e\n  Controls separator flow and crankcase pressure\n \u003c\/li\u003e\n \u003cli\u003e\n  Also supplied under Mack branding with the same OEM number\n \u003c\/li\u003e\n \u003cli\u003e\n  Internal valve pieces are serviced as one assembly\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo D13 \/ Mack MP8 6-cylinder diesel crankcase ventilation system\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📋 Kit Contents\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  1 x separator control \/ brake valve assembly 20586427\n \u003c\/li\u003e\n \u003cli\u003e\n  Internal valve, spring and sealing elements are not separately service-numbered and are supplied as the complete 20586427 assembly\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Regulates vapour flow and pressure through the crankcase oil separator so oil mist can be separated while maintaining controlled crankcase pressure.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Excessive crankcase pressure\n \u003c\/li\u003e\n \u003cli\u003e\n  Oil mist or oil leakage from breather connections\n \u003c\/li\u003e\n \u003cli\u003e\n  Separator performance deteriorates\n \u003c\/li\u003e\n \u003cli\u003e\n  Valve sticks, leaks or becomes contaminated with sludge\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine records crankcase-pressure or ventilation faults\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  Fit the internal valve components as the complete assembly into separator housing 21122539 — they are serviced and sold as one piece, not as individual valve parts\n \u003c\/li\u003e\n \u003cli\u003e\n  The same OEM number is catalogued under Mack branding for the shared D13\/MP8 crankcase-ventilation system, so if sourcing through a Mack parts channel, match by this number rather than by a Mack-specific description\n \u003c\/li\u003e\n \u003cli\u003e\n  Check separator housing 21122539 for oil-mist fouling or a blocked passage before fitting the new valve, since a contaminated separator will foul a new valve quickly\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 \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21122539 crankcase separator\n \u003c\/li\u003e\n \u003cli\u003e\n  20763721 earlier separator references\n \u003c\/li\u003e\n \u003cli\u003e\n  20591306 earlier separator references\n \u003c\/li\u003e\n \u003cli\u003e\n  20866262 separator gasket\n \u003c\/li\u003e\n \u003cli\u003e\n  21475228 separator seal kit\n \u003c\/li\u003e\n \u003cli\u003e\n  21475236 separator seal kit\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 D13C4-B MH, D13C1-B MH, D13C2-B MP, D13B-E MG, D13B-E MG (FE), D13B-F MG, D13B-F MG (FE), D13B-N MH, D13B-N MH (FE), D13C4-B MP, D13C5-B MP, D13C1-B MG, D13C3-B MG, D13C2-B MG, D13C4-B MG, D13C7-B MP, D13C8-B MP, D13C9-A MP\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 TAD1341-43GE-B, TAD1341VE, TAD1341GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1344-45GE-B, TAD1344VE, TAD1344GE\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 TAD1342VE, TAD1342GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1343VE, TAD1343GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1345GE, TAD1345VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1350GE, TAD1350VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1340VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1346GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1351GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1352GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1353GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1354GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1355GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1360-62VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1363-65VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1643VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1650GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1651GE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TWD1643GE\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 TWG1663GE\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53379238723876,"sku":"1676412","price":583.87,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_b4179c53-2cdb-4cb2-a1cb-aaa393b0c8f5.png?v=1788054821","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/20586427-valve-spare-part-kit-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}