3944251 Volvo FL10 Compressor Governor Valve

What does a compressor governor valve do?

This compressor governor valve plays a critical role in regulating air pressure within the pneumatic braking system. By controlling the compressor's output, it ensures that the system maintains the correct pressure levels required for safe vehicle operation. Built with high-strength components, it is designed to withstand the rigorous duty cycles found in heavy commercial vehicle applications.

Vehicle and engine compatibility

This specific unit is compatible with Volvo FL10 trucks equipped with D10A engines. It is engineered to meet the precise requirements of the vehicle's air system, providing a reliable solution for workshop technicians and fleet managers looking to maintain system integrity.

Installation and maintenance

When performing maintenance or replacement, technicians should verify that the M10x1 port size and 12 BAR pressure rating match the existing installation requirements. Ensuring a precise fitment helps prevent air leaks and maintains consistent pressure regulation throughout the braking cycle.

Troubleshooting guidance

Regular inspection of the governor valve can help prevent unexpected system failures. If pressure regulation issues occur, checking the valve's connection and setting band is a recommended troubleshooting step.

OE cross-reference

301.05.0001 (Compressor Governor Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3944251.