7035096 Volvo FL12 TD122 Overflow Valve

What does an overflow valve do?

This injector pump overflow valve serves as a critical pressure control component within the fuel injection system. By redirecting excess fuel back to the low-pressure circuit, it maintains the necessary pressure balance required for stable engine operation. Failure to maintain correct pressure can lead to irregular fuel flow and decreased engine performance.

Vehicle and engine compatibility

This specific component is compatible with Volvo FL12 trucks equipped with TD122 engines. It functions as a reliable solution for maintaining the internal pressure threshold of the injection pump, ensuring consistent delivery during heavy-duty operations.

Installation and maintenance

For professional installation, it is vital to ensure a clean working environment to prevent air or contaminants from entering the fuel circuit. Technicians should follow precise torque specifications and perform a thorough system bleeding after installation to ensure optimal performance.

Selection guidance

When replacing this part, always verify the injection pump type to ensure the valve matches the required opening pressure and body design.

OE cross-reference

0101 045 (Injector Pump Overflow Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 7035096.