20837594 Volvo FM13 D13C Exhaust Brake Valve

What does an exhaust brake valve do?

This exhaust brake valve serves as a critical component within the engine braking system, helping to regulate exhaust gas flow to assist in vehicle deceleration. It is engineered using high-strength components to withstand the intense thermal and pressure fluctuations typical of heavy commercial vehicle operations.

Compatible Volvo models and engines

This part is specifically fitted to Volvo FM models, including the FM 480, FM 450, FM 440, FM 430, FM 420, FM 410, FM 400, FM 390, FM 380, FM 370, FM 360, FM 340, and FM 330. It is also compatible with Volvo FM13 vehicles equipped with D13C engines and meets Euro 6 emission standards.

Installation and maintenance

For optimal performance and safety, technicians should inspect the valve during routine maintenance intervals. Ensure that the installation follows standard procedures to maintain proper vacuum or pneumatic pressure regulation within the exhaust system. Check all connection points for leaks to prevent loss of braking efficiency.

System maintenance guidance

Regular monitoring of the exhaust braking system helps prevent premature wear on other engine components. When replacing this valve, it is recommended to verify the condition of the surrounding seals and mounting hardware.

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.