21707054 S1 Volvo FH Series Exhaust Brake Valve Repair Kit

What does an exhaust brake valve repair kit do?

This repair kit serves as a comprehensive overhaul set for renewing the internal components of the exhaust brake valve. By replacing worn seals and moving parts, the kit restores the valve's ability to restrict exhaust gas flow, which increases engine compression resistance and enhances supplemental braking performance.

Compatible Volvo models and engines

This specific kit is compatible with Volvo FH13 models featuring D13B engines, as well as various Volvo FH variants including 400, 420, 440, 460, 480, 500, 520, and 540. It ensures that the exhaust brake system operates according to heavy-duty requirements.

Installation and maintenance guidance

Technicians should inspect the valve housing for any structural damage before installation. During maintenance, it is essential to check all seating surfaces to ensure the new gaskets and seals create a perfect seal against high-pressure exhaust gases.

Troubleshooting and inspection

Regular inspection of the exhaust brake system can prevent unexpected downtime by addressing minor leaks before they affect engine braking capacity. Consult your authorized distributor.

OE cross-reference

303.11.0056.01 (Exhaust Brake Valve Repair Kit) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21707054S1.