51 25902 0082 Compatible MAN TGX II Exhaust Brake Valve

What does an exhaust brake valve do?

This exhaust brake valve plays a critical role in the engine's braking system by regulating exhaust gas flow to assist in vehicle deceleration. By controlling the pressure within the exhaust manifold, it provides essential supplementary braking power, reducing the load on the primary service brakes during long descents. Built with heavy-duty grade materials, this component is engineered to withstand extreme thermal and mechanical stresses inherent in heavy commercial vehicle operations.

Compatible MAN vehicles and engines

This specific valve is compatible with MAN TGX I and MAN TGX II models, including various engine configurations such as the 18.580, 26.640, 33.540, and 41.580 series. It is an essential replacement part for workshop technicians maintaining MAN truck fleets to ensure consistent safety standards and performance.

Installation and maintenance

For proper installation, technicians should verify that all mounting surfaces are clean and that connections are tightened to the required torque specifications. Regular inspection of the valve's pneumatic or electronic actuator is recommended to prevent premature wear and ensure optimal response times during braking maneuvers.

Troubleshooting and selection

Consult your authorized distributor for detailed compatibility verification.

OE cross-reference

303.11.0059 (Exhaust Brake Valve) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51259020082.