Claas - CL0007665380 - Hydraulic Oil Filter

This hydraulic filter element removes particulate contamination from the oil circulating in the hydraulic system of a self-propelled forage harvester. It is installed in the return line, where it captures wear debris generated by pumps, motors, and valves before the oil returns to the reservoir. A clogged element forces the system’s bypass valve open, allowing unfiltered oil to recirculate and accelerate wear on downstream components. The manufacturer’s original design matches the housing’s seal groove dimensions and bypass-valve cracking pressure, ensuring the filter performs as the system expects. When replacing this element, clean the housing sealing surface and install a new seal before tightening the cap to the specified torque.