OEM Kit Cylinder Steering Seal #84212223 - OEM Hydraulic Service Replacement for Heavy Equipment Repair Designed for heavy equipment service, this OEM component replaces worn originals tied to repair of pumps, valves, or cylinders with poor actuation or oil bypass and common issues such as cylinder leakage, valve sticking, and reduced hydraulic force. Targeted to service work involving OEM hydraulic valve replacement, pump repair, cylinder service, and pressure-control maintenance on Case equipment. More Details Part Number: 84212223 Application: Common service application: Hydraulic system replacement component used to repair pressure loss, drift, slow response, internal leakage, or failed actuation. 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