20837594 Volvo FH 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 controlling the flow of exhaust gases to assist in deceleration. Engineered with high-strength components, it ensures reliable operation under intense thermal and pressure conditions typical of heavy-duty service.

Compatible Volvo FH engines

This specific unit is designed for Volvo FH models, including various configurations such as the 400, 420, 440, 460, 480, 500, 520, and 540 series. It is fully compatible with EURO 6 emission standard engines, providing precise control within the exhaust manifold system.

Installation and maintenance guidance

For professional workshop technicians, ensuring proper installation is vital for maintaining engine braking efficiency. When replacing this component, verify the integrity of all connected pneumatic lines and check that the valve seating is free of debris to prevent leaks. Consult your authorized distributor to ensure exact fitment for your specific engine configuration.

OE cross-reference

303.11.0056 (Exhaust Brake Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20837594.