0101 043 Injector Pump Overflow Valve for DAF and MAN

What does an injector pump overflow valve do?

An injector pump overflow valve is a critical pressure control component that regulates the internal pressure of the fuel injection pump. By redirecting excess fuel back to the return line, it ensures that the pump maintains a steady pressure threshold, which is essential for consistent fuel delivery to the injectors.

Vehicle and engine compatibility

This component is specifically engineered for heavy commercial vehicle applications, providing compatibility with DAF, MAN, Mercedes-Benz, Renault Trucks, and Volkswagen Truck engines. It functions as a reliable solution for maintaining fuel system stability and preventing irregular flow patterns during engine operation.

Maintenance and technician guidance

For workshop technicians, ensuring the correct fitment is vital for maintaining engine idle stability and optimal fuel consumption. When inspecting the fuel system, check the overflow valve for signs of pressure imbalance or irregular return flow to prevent further engine performance issues.

System reliability and selection

VADEN ORIGINAL parts are manufactured to OE dimensions to ensure seamless integration into existing fuel injection systems. This component helps maintain the delicate balance required for high-performance diesel engines in demanding environments.

OE cross-reference

0101 043 (Injector Pump Overflow Valve) is the equivalent of the Bosch, DAF, Deutz, LASO, MAN, Mercedes-Benz, Renault Trucks and Volkswagen Truck OE numbers. This part directly replaces Bosch OE numbers 1417413004, 1417413006, 1417413025, 1417413033, 1417413047, 2417413004, 2417413013, 2417413018, 2417413056. It also replaces DAF OE number 1228128, Deutz OE number 8190294, LASO OE number 20071500, MAN OE numbers 11200130003, 51125050004, 81125050012, Mercedes-Benz OE numbers 0000747684, 3529971230, Renault Trucks OE number 5000815608 and Volkswagen Truck OE number TN4130653.