20451967 Volvo FH12 Exhaust Brake Valve

What does an exhaust brake valve do?

This exhaust brake valve plays a critical role in the engine braking system of heavy commercial vehicles. By regulating exhaust gas flow, it helps manage vehicle speed during deceleration, reducing the workload on the primary braking system and improving overall safety.

Compatible Volvo models and engines

This component is specifically engineered for use in Volvo FH and FH12 series trucks. It is compatible with various engine configurations, including the 460, 480, 540, 520, 500, 440, 400, and 420 variants, as well as the FH 12/460 through FH 12/430 series. It serves as a reliable replacement for OE-standard parts.

Installation and maintenance guidance

For workshop technicians, ensuring proper installation is vital for maintaining correct exhaust pressure. When replacing this valve, it is recommended to inspect the surrounding manifold and seals to prevent air or gas leaks that could diminish braking efficiency.

System performance and selection

Regular maintenance of the engine braking system helps prevent unexpected downtime in fleet operations. Consult your authorized distributor to ensure correct fitment for your specific engine model.

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.