21379051 Compatible Exhaust Brake Valve — Volvo FH

This exhaust brake valve plays a vital role in the engine braking system of heavy commercial vehicles. By regulating exhaust gas flow, it helps manage engine speed and provides necessary deceleration support during descent, ensuring safer operation for fleet managers and technicians.

This component is designed for Volvo FH series trucks, including models 400, 420, 440, 460, 480, 500, 520, and 540. It is also compatible with Volvo FH16 units featuring the D16E engine. These high-strength components are engineered to withstand the rigorous thermal and pressure cycles inherent in heavy-duty engine environments.

For proper maintenance, workshop technicians should inspect the valve during routine engine service intervals. Ensuring the integrity of the valve and its connections helps prevent loss of braking performance and maintains optimal engine efficiency under load.

Selecting the correct valve ensures seamless integration with existing Volvo engine systems. Check the compatibility list to confirm fitment for your specific truck configuration.

OE cross-reference

303.11.0057 (Exhaust Brake Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21379051.