20451967 Volvo FH Exhaust Brake Valve

What does an exhaust brake valve do?

This exhaust brake valve serves as a vital component within the engine braking system, controlling exhaust flow to assist in slowing down heavy commercial vehicles. By regulating the pressure within the exhaust stream, it provides essential deceleration support during downhill driving or heavy load deceleration, reducing the workload on the primary service brakes.

Compatible Volvo vehicles and engines

This part is designed for Volvo FH series trucks, including variants such as 400, 420, 440, 460, 480, 500, 520, and 540. It is also specifically compatible with Volvo FH16 models featuring the D16K engine. These components are engineered to meet the rigorous demands of heavy-duty transport environments.

Maintenance and installation guidance

For optimal performance, technicians should inspect the valve during scheduled engine maintenance intervals. Ensuring that all connections are secure and that there is no leakage in the pneumatic lines will help maintain consistent braking performance. Consult your authorized distributor for installation guidance.

System performance and selection

Proper selection of this valve ensures seamless integration with the existing engine braking architecture of your Volvo truck.

OE cross-reference

303.11.0057 (Exhaust Brake Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20451967.