{"product_id":"volvo-1635","title":"Volvo Penta Injection Pump 3803679 - Special Order","description":"\u003cp\u003eThe \u003cstrong\u003eVolvo Penta Injection Pump 3803679\u003c\/strong\u003e is a genuine Volvo Penta diesel fuel injection pump reference for \u003cstrong\u003eTD73E\u003c\/strong\u003e industrial diesel applications. Volvo Penta reman\/exchange catalog data lists \u003cstrong\u003eTD73E\u003c\/strong\u003e with injector pump number \u003cstrong\u003e3803679\u003c\/strong\u003e, and parts catalog references show earlier injection pump number \u003cstrong\u003e477648\u003c\/strong\u003e replaced by \u003cstrong\u003e3803679\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis is a calibrated mechanical fuel-system component. It should be matched by engine model, engine serial number, existing pump identification tag, and the Volvo Penta fuel-system diagram before ordering.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta diesel injection pump reference\u003c\/li\u003e\n\u003cli\u003eCurrent part number: \u003cstrong\u003e3803679\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplaces earlier Volvo Penta injection pump reference \u003cstrong\u003e477648\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConfirmed Volvo Penta reman\/exchange application: \u003cstrong\u003eTD73E\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsed in the engine fuel injection system\u003c\/li\u003e\n\u003cli\u003eRelated pump-tag reference associated with old Volvo number \u003cstrong\u003e477648\u003c\/strong\u003e: \u003cstrong\u003eDenso 191000-9230 \/ ND-PE6NB120C320RND923\u003c\/strong\u003e; confirm by the pump plate before using as a cross-reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirmed application reference:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta TD73E\u003c\/strong\u003e — injector pump \/ injection pump reference \u003cstrong\u003e3803679\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis pump should not be treated as a universal TD7 \/ TD73-series pump. Related engines such as \u003cstrong\u003eTD73ES\u003c\/strong\u003e, \u003cstrong\u003eTD730ME\u003c\/strong\u003e, \u003cstrong\u003eTAD730V\u003c\/strong\u003e, and other 7-litre Volvo Penta industrial variants are listed with different injector pump numbers in the Volvo Penta reman\/exchange catalog.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirm the engine serial number, existing pump tag, governor setup, pump manufacturer number, and Volvo Penta fuel-system diagram before ordering. Injection pumps can vary by engine rating, governor arrangement, calibration, and serial range even when the engine family looks similar.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace the injection pump when a qualified diesel fuel-system technician confirms pump-related failure, internal wear, leakage, poor fuel delivery, sticking rack movement, incorrect timing or calibration, hard starting, uneven running, excessive smoke, poor throttle response, or loss of rated power.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInstallation should be handled by a qualified diesel injection specialist. Correct pump timing, fuel-line sealing, governor linkage setup, rack movement, fuel bleeding, and calibration checks are critical. Inspect the fuel filters, feed supply, return\/overflow components, injector lines, sealing washers, throttle\/governor linkage, and injectors during service.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta 3803679\u003c\/strong\u003e — current injection pump reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta 477648\u003c\/strong\u003e — earlier injection pump number replaced by \u003cstrong\u003e3803679\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDenso 191000-9230\u003c\/strong\u003e — related pump manufacturer reference associated with Volvo \u003cstrong\u003e477648\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eND-PE6NB120C320RND923\u003c\/strong\u003e — related pump type reference associated with Volvo \u003cstrong\u003e477648\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe clean match on this one is \u003cstrong\u003eTD73E + 3803679\u003c\/strong\u003e, with \u003cstrong\u003e477648\u003c\/strong\u003e as the older number. The pump tag should still be checked before sale, especially because similar Volvo TD73-family engines can use different pump numbers and calibration setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecial Order\u003c\/strong\u003e — this product is not currently in store inventory but may be available from the Manufacturer. Special Orders may take up to 2 weeks to arrive. Call the parts desk before ordering if you need a closer estimate on delivery time.\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":44081137745956,"sku":"3803679","price":13200.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/eefd3c53-0977-4cef-96c4-e0145283dee5.png?v=1778611899","url":"https:\/\/marisolmarine.com\/products\/volvo-1635","provider":"Marisol Marine Company","version":"1.0","type":"link"}