OEM Plastic Plug 34.5Mm Od X 8.9Mm Thk Plastic Replaced By Ref # 2 - 3 When 4 Spool Control Valve Installed #92120140 - OEM Hydraulic Component Replacement for Case Construction Equipment When the original part fails under conditions related to repair of pumps, valves, or cylinders with poor actuation or oil bypass, this OEM replacement helps repair problems such as internal leakage, pressure drop, hydraulic drift, and weak system response. Aligned with search intent around hydraulic drift repair, oil bypass service, and heavy equipment hydraulic component replacement service parts. More Details Part Number: 92120140 Application: Typical repair use: 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