244900 Volvo Compatible Injector Pump Overflow Valve

The injector pump overflow valve is a critical pressure control component within the fuel injection pump of heavy commercial vehicles, redirecting excess fuel back to the low-pressure circuit or the fuel tank. By maintaining a set pressure threshold, it regulates the recirculated fuel volume, which is essential for stabilizing the injection pump's internal pressure balance and purging air from the system.

This component is compatible with various Volvo models including F10, F12, FH12, FH16, FL10, FL12, FM10, FM12, NH12, NL10, NL12, VHD, VNL, B10B, B10M, and B12. It serves engines such as TD102, TD122, D12C, D12D, D16C, TD103, D10A, TD123, D12A. These parts are engineered to meet the demands of heavy-duty engine operations in trucks and buses.

When performing maintenance or replacement, technicians should verify the specific opening pressure requirements of the injection pump. Ensuring the correct fitment for engines like the D12 or D10 series helps prevent irregular fuel flow and engine instability. Always check the compatibility list to ensure your selection matches the specific pump type installed in the vehicle.

Check the compatibility list.

OE cross-reference

0101 045 (Injector Pump Overflow Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 244900.