JCB 25104700 Transmission Solenoid Valve Assembly

The JCB 25104700 is a 12V DC transmission solenoid valve assembly designed to control hydraulic fluid flow within the powershift transmission, enabling automatic gear selection on JCB backhoe loaders, wheeled loaders, skid steer loaders, and Fastrac agricultural tractors. The valve features a cylindrical coil-type electromechanical construction with a steel body and copper winding, engineered for reliable operation in demanding construction and agricultural environments. It mounts directly on the transmission valve block and interfaces with the machine's electronic control unit to manage clutch pack engagement. This assembly replaces OEM part numbers 25/104700, 35/900601, and 25/103000. It is compatible with a wide range of JCB equipment including the 3CX, 4CX, 2CX, 3C, 3D, 4C, 4CN, and 407 backhoe loader series; SS620, PS760, PS720, SS640, and PS745 skid steer loaders; 1400B through 1700B and 214 through 217 wheeled loaders; and Fastrac 1115 through 3220 series tractors. The component weighs approximately 2.32 kg and operates on a 12-volt electrical system.