303.11.0015 Gearbox Housing Valve compatible with Volvo and Renault Trucks

What does a gearbox housing valve do?

This gearbox housing valve serves as a critical pneumatic control component mounted on the transmission housing of heavy commercial vehicles. It manages gear and range shifts by directing pressurized air to working cylinders and maintaining pressure once a range change is complete. High-strength components are utilized to ensure durability under heavy-duty operating conditions.

Vehicle and engine compatibility

This part is specifically designed for compatibility with Volvo vehicles, including the F10, F12, FH12, FH16, FL10, FL12, FM10, FM12, NH12, NL10, NL12, VHD, VNL, B10B, B10M, and B12 models. It is also fitted to Renault Trucks Magnum. Furthermore, it is used in DAF, Iveco, MAN, and Mercedes-Benz trucks.

Installation and maintenance

Installation requires careful attention to the port specifications: one M12 x 1.5 port and two M14 x 1.5 ports. Technicians should verify the mounting position on the gearbox housing and check all pneumatic lines for debris or leaks during replacement to ensure optimal shifting performance.

Troubleshooting guidance

Regular inspection of the valve during transmission service intervals helps prevent shifting issues or air leaks within the pneumatic circuit.

OE cross-reference

303.11.0015 (Gearbox Housing Valve) is the equivalent of the DAF, Iveco, Knorr-Bremse, MAN, Mercedes-Benz, Renault Trucks and Volvo OE numbers. This part directly replaces DAF OE numbers 692183, 69237. It also replaces Iveco OE number 93159298, Knorr-Bremse OE numbers I76936, I76936AT, SV3367, MAN OE numbers 81521706064, 81521706128, Mercedes-Benz OE numbers 0002609757, 0012606257, 0012606657, 0012606757, Renault Trucks OE number 5000293472 and Volvo OE numbers 1526797, 1662413.