{"product_id":"volvo-1627","title":"Volvo Penta Injection Pump 3580790 - Special Order","description":"\u003cp\u003eThe \u003cstrong\u003eVolvo Penta Injection Pump 3580790\u003c\/strong\u003e is a genuine Volvo Penta diesel fuel injection pump used in the fuel system on select \u003cstrong\u003eMD22 \/ TMD22\u003c\/strong\u003e marine diesel applications. Volvo Penta parts diagrams show \u003cstrong\u003e3580790\u003c\/strong\u003e as the injection pump at diagram position \u003cstrong\u003e1\u003c\/strong\u003e in the \u003cstrong\u003eTMD22P-C Fuel System\u003c\/strong\u003e group, with the stop solenoid, fuel filter, delivery pipes, leak-off pipes, brackets, studs, and mounting hardware shown separately in the same assembly.\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\u003ePart number: \u003cstrong\u003e3580790\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiagram group: \u003cstrong\u003eFuel System\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDiagram position: \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConfirmed diagram application includes \u003cstrong\u003eTMD22P-C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional application references include \u003cstrong\u003eMD22A, TMD22A, TMD22B, and TMD22P-C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated stop solenoid shown in the same diagram: \u003cstrong\u003e876614\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated fuel filter shown in the same diagram: \u003cstrong\u003e859845\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelated delivery pipes shown in the same diagram include \u003cstrong\u003e861416, 861417, 861418, and 861419\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eListed supplier weight: approximately \u003cstrong\u003e6.965 kg\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eConfirmed Volvo Penta application references include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMD22A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTMD22A\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTMD22B\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTMD22P-C\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this pump where the Volvo Penta fuel-system diagram calls for \u003cstrong\u003e3580790\u003c\/strong\u003e. Do not assume interchange across all MD22, TMD22, or 22-series engines without checking the engine serial number, existing pump tag, and diagram version.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eInjection pump fitment is calibration-sensitive. Confirm the engine serial number, existing pump identification plate, stop solenoid arrangement, delivery-pipe layout, and Volvo Penta fuel-system diagram before ordering. Some MD22A diagram references show multiple injection pump numbers at the same schematic position, including \u003cstrong\u003e859690\u003c\/strong\u003e, \u003cstrong\u003e861322\u003c\/strong\u003e, and \u003cstrong\u003e3580790\u003c\/strong\u003e, so the existing pump number should be verified before sale.\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 technician confirms pump-related fuel delivery failure, internal wear, leakage, hard starting, uneven running, excessive smoke, poor throttle response, loss of rated power, or calibration failure. Fuel filters, feed supply, injectors, delivery pipes, return lines, stop solenoid operation, and timing should be checked before replacing the pump.\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 fuel-injection technician. Correct pump timing, clean fuel-line handling, delivery-pipe routing, fuel shutoff operation, system bleeding, and post-installation checks are critical. Inspect related diagram parts during service, including stop solenoid \u003cstrong\u003e876614\u003c\/strong\u003e, fuel filter \u003cstrong\u003e859845\u003c\/strong\u003e, delivery pipes \u003cstrong\u003e861416–861419\u003c\/strong\u003e, studs \u003cstrong\u003e924063\u003c\/strong\u003e, flange nuts \u003cstrong\u003e945408\u003c\/strong\u003e, and mounting hardware shown in the fuel-system assembly.\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 3580790\u003c\/strong\u003e — injection pump reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOLVO~3580790\u003c\/strong\u003e — catalog SKU format used in some Volvo Penta parts systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta 859690\u003c\/strong\u003e — related MD22A diagram injection pump reference; verify by engine serial and pump tag before interchange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolvo Penta 861322\u003c\/strong\u003e — related MD22A diagram injection pump reference; verify by engine serial and pump tag before interchange\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 pump is \u003cstrong\u003e3580790 for MD22 \/ TMD22 fuel-system diagrams\u003c\/strong\u003e, but the pump tag still matters. MD22A references show more than one injection pump number in the same fuel-system area, so matching the old pump number and serial is the safest way to avoid a calibration or fitment mismatch.\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":44081137483812,"sku":"3580790","price":14700.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/82f34e63-1b41-495c-a7e0-b729f2f13ddb.png?v=1778614857","url":"https:\/\/marisolmarine.com\/products\/volvo-1627","provider":"Marisol Marine Company","version":"1.0","type":"link"}