303.11.0082 Transmission Valve compatible with Volvo

What does a gearbox valve do?

This gearbox valve plays a critical role in the transmission system by regulating fluid or air flow to ensure smooth gear shifts and stable operation. Built with heavy-duty grade materials, it is engineered to withstand the high-pressure environments typical of heavy commercial vehicle transmissions.

Compatible vehicles and engines

This component is specifically compatible with several Volvo models, including the FH12 (D12A, D12C, D12D engines), FM12 (D12C, D12D), and the FH16 (D16C engine). It is also fitted to Renault Trucks Magnum (DXi12 engine) and various other Volvo series like the FL, NL, and VNL. This valve is also used in DAF, Iveco, MAN, and Mercedes-Benz trucks.

Installation and maintenance

For optimal performance, technicians should verify the specific transmission model and mounting position before installation. Regular inspection of the valve housing and connections during routine service can help prevent unexpected transmission shifts or pressure drops.

Troubleshooting guidance

Consult your authorized distributor to ensure correct fitment for your specific engine and transmission configuration.

OE cross-reference

303.11.0082 (Gearbox Valve Transmission Valve) is the equivalent of the DAF, Iveco, MAN, Mercedes-Benz, Renault Trucks, Volvo and ZF OE numbers. This part directly replaces DAF OE numbers 1329122, 643603, 643603A, 643603R. It also replaces Iveco OE number 42531588, MAN OE numbers 81327346024, 81521706127, Mercedes-Benz OE number 0022603657, Renault Trucks OE numbers 5000455081, 5001839206, Volvo OE numbers 1662798, 3099422, 6774463 and ZF OE number 0501310059.