{"product_id":"21665014-return-line-genuine-volvo-penta","title":"21665014 Return Line | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A dedicated return line fitted in the open crankcase-ventilation system of Volvo Penta TAD560VE engines. It returns oil separated from the crankcase vapour stream to the engine.\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 TAD560VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD561VE\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  TAD\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  TAD560VE open crankcase-ventilation application\n \u003c\/li\u003e\n \u003cli\u003e\n  Oil- and heat-resistant return-line construction\n \u003c\/li\u003e\n \u003cli\u003e\n  Correct factory routing from the oil separator\n \u003c\/li\u003e\n \u003cli\u003e\n  Designed for the specified hollow screw, gaskets and clamps\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The line drains separated lubricating oil from the crankcase oil separator back into the engine while the cleaned vapour continues through the breather system.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Oil leakage around the return fittings\n \u003c\/li\u003e\n \u003cli\u003e\n  Restricted or carboned return passage\n \u003c\/li\u003e\n \u003cli\u003e\n  Excessive oil collecting in the separator\n \u003c\/li\u003e\n \u003cli\u003e\n  Increased crankcase pressure\n \u003c\/li\u003e\n \u003cli\u003e\n  Cracked, hardened or chafed line\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  Renew the sealing washers, O-rings or gaskets at each end rather than reusing them, and check the union faces are clean and unmarked\n \u003c\/li\u003e\n \u003cli\u003e\n  Fit the line without pulling it into place; a return line that has to be strained to line up will crack or chafe through in service\n \u003c\/li\u003e\n \u003cli\u003e\n  Keep the original routing, clips and protective sleeving so the line stays clear of hot and moving parts and cannot rub\n \u003c\/li\u003e\n \u003cli\u003e\n  Do not kink a line, and do not straighten and re-bend a formed metal one — cap the open ends while the system is apart so no dirt gets in\n \u003c\/li\u003e\n \u003cli\u003e\n  Tighten the unions to the figures given in the workshop manual for your engine, then run up and check both ends for weeps before closing the access\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  20930510 - Oil separator\n \u003c\/li\u003e\n \u003cli\u003e\n  21665008 - Ventilation tube\n \u003c\/li\u003e\n \u003cli\u003e\n  993605 - Gasket\n \u003c\/li\u003e\n \u003cli\u003e\n  20460936 - Hollow screw\n \u003c\/li\u003e\n \u003cli\u003e\n  20799142 - Clamp\n \u003c\/li\u003e\n \u003cli\u003e\n  21088555 - Rubber sleeves\n \u003c\/li\u003e\n \u003cli\u003e\n  21088955 - Rubber sleeves\n \u003c\/li\u003e\n \u003cli\u003e\n  21500616 - Drain valve\n \u003c\/li\u003e\n \u003cli\u003e\n  993680 - Gasket\n \u003c\/li\u003e\n \u003cli\u003e\n  20999236 - Adapter\n \u003c\/li\u003e\n \u003cli\u003e\n  21458840 - Bracket\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":53381131141412,"sku":"447947B","price":191.37,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_07903328-c70e-4de8-9fc7-1b66ddee75ad.jpg?v=1777130207","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21665014-return-line-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}