301.05.0003 KNORR-BREMSE Compatible Governor Valve

The 301.05.0003 is a specialized component designed to regulate air pressure within the pneumatic braking system of heavy commercial vehicles. As a critical part of the air brake compressor repair kit category, this governor valve ensures stable pressure regulation to maintain optimal braking performance and safety in heavy-duty environments.

This component is the OE-equivalent of the KNORR-BREMSE 284358N and K025894 governor valves used in various heavy commercial vehicle systems. It is engineered to be fully compatible with KNORR-BREMSE and BENDIX hardware, providing a reliable solution for maintaining high-pressure stability in the braking circuit.

Designed for professional workshop technicians, this part features a 1/8" x 27 NPTF port size and is built to withstand extreme temperature fluctuations ranging from -40 °C to 121 °C. Maintaining precise input (105 PSI) and output (125 PSI) pressures is essential for the longevity of the air brake compressor system and overall vehicle safety.

When performing maintenance on air brake systems, ensuring compatibility with original system specifications is vital. This governor valve provides a robust solution for workshop professionals looking to restore pneumatic regulation efficiency during routine service or major repairs.