Volvo Penta Injection Pump 3580790 - Special Order
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The Volvo Penta Injection Pump 3580790 is a genuine Volvo Penta diesel fuel injection pump used in the fuel system on select MD22 / TMD22 marine diesel applications. Volvo Penta parts diagrams show 3580790 as the injection pump at diagram position 1 in the TMD22P-C Fuel System group, with the stop solenoid, fuel filter, delivery pipes, leak-off pipes, brackets, studs, and mounting hardware shown separately in the same assembly.
Key Features
- Genuine Volvo Penta diesel injection pump reference
- Part number: 3580790
- Diagram group: Fuel System
- Diagram position: 1
- Confirmed diagram application includes TMD22P-C
- Additional application references include MD22A, TMD22A, TMD22B, and TMD22P-C
- Related stop solenoid shown in the same diagram: 876614
- Related fuel filter shown in the same diagram: 859845
- Related delivery pipes shown in the same diagram include 861416, 861417, 861418, and 861419
- Listed supplier weight: approximately 6.965 kg
Engine Compatibility
Confirmed Volvo Penta application references include:
- MD22A
- TMD22A
- TMD22B
- TMD22P-C
Use this pump where the Volvo Penta fuel-system diagram calls for 3580790. Do not assume interchange across all MD22, TMD22, or 22-series engines without checking the engine serial number, existing pump tag, and diagram version.
Serial Number Fitment Notice
Injection 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 859690, 861322, and 3580790, so the existing pump number should be verified before sale.
When This Part Needs Replacement
Replace 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.
Installation Notes
Installation 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 876614, fuel filter 859845, delivery pipes 861416–861419, studs 924063, flange nuts 945408, and mounting hardware shown in the fuel-system assembly.
Alternate/Superseded Part Numbers
- Volvo Penta 3580790 — injection pump reference
- VOLVO~3580790 — catalog SKU format used in some Volvo Penta parts systems
- Volvo Penta 859690 — related MD22A diagram injection pump reference; verify by engine serial and pump tag before interchange
- Volvo Penta 861322 — related MD22A diagram injection pump reference; verify by engine serial and pump tag before interchange
Parts Desk Insight
The clean match on this pump is 3580790 for MD22 / TMD22 fuel-system diagrams, 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.
Special Order — 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.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
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Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
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