Volvo Penta Injection Pump 3830103 - Special Order
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The Volvo Penta Injection Pump 3830103 is a diesel fuel injection pump used in the TAMD63L-A fuel system under the Fuel Injection Pump and Fuel Filter ā Standard Fuel System: A diagram. Volvo Penta parts references show 3830103 as a standard injection pump option at diagram position 1, with the exchange/reman reference 3803794 tied to the same pump application. The fitment note is important: 3830103 / 3803794 is shown for TAMD63L-A serial number 171159 and up, and may also be used on earlier TAMD63L-A engines up to serial 171158 only when all injectors are changed to 3827030.
Key Features
- Volvo Penta diesel injection pump for TAMD63L-A applications
- Original pump reference: 3830103
- Exchange / reman replacement reference: 3803794
- Diagram group: Fuel Injection Pump and Fuel Filter ā Standard Fuel System: A
- Diagram position: 1
- Associated governor reference for this pump: 3830335
- Associated feed pump in the same diagram: 244825
- Bosch pump reference commonly associated with this Volvo Penta pump: 0 401 876 817
- Serial-sensitive fitment; injector update may be required on earlier engines
Engine Compatibility
Confirmed application reference:
-
Volvo Penta TAMD63L-A
- Fits serial number 171159 and later
- Earlier engines up to serial 171158 require injector change to 3827030 if using this pump configuration
The Volvo Penta Reman catalogue also lists TAMD63L with reman injector pump number 3803794, with the same SN XXXX/171159- note.
Serial Number Fitment Notice
This pump must be confirmed by engine serial number, existing pump tag, injector part number, and the Volvo Penta fuel-system diagram. The critical cutoff is serial 171159. If the engine is before that serial range, the injector update note matters and should be checked before ordering. Do not match this pump by appearance alone.
When This Part Needs Replacement
Replace the injection pump when a qualified diesel technician confirms pump-related failure such as poor fuel delivery, internal wear, leakage, unstable idle, hard starting, excessive smoke, poor throttle response, loss of rated power, or calibration failure. Before replacing the pump, confirm the condition of the injectors, fuel filters, feed pump, fuel supply, return system, and governor linkage.
Installation Notes
Installation should be performed by a diesel fuel-injection specialist. Pump timing, governor setup, rack movement, fuel-line sealing, injector compatibility, and system bleeding are critical. On earlier TAMD63L-A engines, verify whether the injector set has been updated to 3827030 before using the later pump configuration. Inspect related diagram components during service, including governor 3830335, feed pump 244825, fuel hoses, banjo fittings, hollow screws, gaskets, oil pressure/return lines, and mounting hardware.
Alternate/Superseded Part Numbers
- Volvo Penta 3830103 ā original injection pump reference
- Volvo Penta 3803794 ā exchange / reman replacement reference
- Bosch 0 401 876 817 ā pump manufacturer reference commonly tied to Volvo Penta 3830103
- Volvo Penta 3830335 ā related governor reference for pump 3830103
- Volvo Penta 3827030 ā injector reference required when converting earlier TAMD63L-A engines to this pump setup
Parts Desk Insight
The key selling detail on this pump is the serial break. For TAMD63L-A engines, 3830103 / 3803794 is the later pump setup, and early engines may need the injector update to match it correctly. Always check the pump tag and engine serial before ordering.
ā ļø 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.
*complete TAMD63L engine shown
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3ā4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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