OEM Plug Port 165058A1 And 165060A1 Valves #165836A1 - OEM Hydraulic Service Replacement for Heavy Equipment Repair Chosen for repair work rather than upgrades, this OEM replacement addresses internal leakage, pressure drop, hydraulic drift, and weak system response traced to weak hydraulic response, internal leakage, and pressure-control issues. A practical OEM option for OEM hydraulic valve replacement, pump repair, cylinder service, and pressure-control maintenance jobs in the field. More Details Part Number: 165836A1 Application: Typical repair use: OEM pump, valve, or cylinder service part for restoring hydraulic control and dependable machine movement during repair work. Key Features: OEM replacement for worn hydraulic components with leakage or pressure-control issues Helps restore reliable actuation, hydraulic response, and oil-flow control Direct-fit service part for heavy equipment repair and maintenance work Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable