20561888 Volvo FH D11K Exhaust Brake Valve

This exhaust brake valve functions as a critical component within the engine braking system, regulating exhaust flow to assist in vehicle deceleration. By managing exhaust gas pressure, it helps reduce the load on the primary braking system, enhancing safety and reducing wear on brake pads and drums during long downhill descents.

The component is designed to fit Volvo FH (FH4/FH5) series trucks, specifically those utilizing the D11K engine. It is also compatible with various Volvo FH variants including the 400, 420, 440, 460, 480, 500, 520, and 540 models. This ensures precise integration within the specific engine configuration of the vehicle.

For optimal performance, technicians should inspect the valve during routine engine maintenance intervals. Checking for leaks or improper actuation can prevent unexpected loss of engine braking capability. Proper installation ensures the component operates correctly within the heavy-duty exhaust manifold system.

Consult your authorized distributor to ensure exact fitment for your specific truck model and engine 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 20561888.