244900 Volvo F10 TD102 Overflow Valve

What does an overflow valve do?

This injector pump overflow valve plays a vital role in regulating internal pressure within the fuel injection pump. By redirecting excess fuel back to the low-pressure circuit, it prevents pressure spikes and helps maintain a constant flow, which is essential for stable engine performance in heavy-duty applications.

Vehicle and engine compatibility

This component is specifically designed for use in Volvo F10 trucks equipped with TD102 engines. It serves as a reliable replacement for original components, ensuring that the fuel system maintains the correct pressure threshold required for precise injection timing and consistent engine running.

Installation and maintenance

When performing installation, it is crucial to ensure a clean working environment to prevent any contaminants from entering the fuel circuit. Technicians should verify that the valve is seated correctly and that the system is properly bled of air following the replacement to avoid air pockets in the fuel lines.

Troubleshooting and selection

Monitoring fuel pressure stability can help identify if an overflow valve requires attention. If engine running becomes irregular or fuel consumption increases, checking this component is a recommended maintenance step for fleet managers and workshop technicians alike.

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.