235643 Handle Fits Master Control Valve PartsOne New Aftermarket Replacement Main Control Valve Handle for Carco and Gearmatic Winches This aftermarket replacement handle fits the main control valve on Carco (Cargo) and Gearmatic hydraulic dozer winches. The main control valve handle is the operator facing lever used to engage and direct winch functions, and is a common wear or damage replacement item on these heavy duty winch assemblies. Compatible Models Carco (Cargo): 28 Gearmatic: 19