HYDRAULIC CARTRIDGE (Clark CL4220427)

A damaged hydraulic cartridge can disrupt fluid flow and cause system pressure loss. This aftermarket replacement part references Clark as the OE maker and cross-references part number CL4220427. The cartridge functions as a directional or pressure-control valve element within a hydraulic circuit. Its plain mechanical role is to open or close a fluid passage in response to pilot pressure. A common failure consequence is erratic actuator movement or complete loss of function in the controlled circuit. The item ships at approximately 1.1 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CL4220427, cl4220427