419-18-51310 Bulldozer Solenoid Valve GH30056 WA270-7 320-7 | Heavy Equipment Parts

Description

This multi-model compatible solenoid valve is engineered to cover a broad range of Komatsu heavy equipment including bulldozers and excavators, with cross-reference part numbers 419-18-51310 and GH30056. The valve serves as a critical hydraulic switching component controlling blade lift, ripper operation, and track tensioning functions in bulldozers, while managing hydraulic pilot circuits in WA270-7 wheel loaders and PC320-7 excavators. Built with reinforced steel housing and high-pressure seals rated up to 35 MPa, this solenoid valve is designed for the extreme loads and continuous-duty cycles typical of heavy earthmoving equipment. Operating voltage is 24V DC, consistent across all compatible Komatsu models. The solenoid features a quick-response coil that reduces actuation delay and improves machine cycle times. Plug-and-play electrical connectors match original wiring without modification. Stocked for immediate shipping for Komatsu equipment dealers, mining operators, and construction fleet maintenance teams. Replaces both 419-18-51310 and GH30056 with identical or superior performance specifications.