OEM O-Ring Plug #154450A1 - OEM Seal and Gasket Replacement for Case Construction Equipment This service replacement is meant to fix equipment issues driven by repair of sealing points affected by seepage, contamination, or compression set and expressed as gasket failure, compression set, fluid leakage, and dirt intrusion. Frequently purchased for oil leak repair, o-ring replacement, and Case equipment gasket service repairs on construction machinery. More Details Part Number: 154450A1 Application: Common service application: Seal or gasket replacement used to repair fluid leaks, worn sealing surfaces, contamination entry, and failed OEM sealing points. Key Features: Designed to replace sealing components affected by wear, leakage, or compression set Supports repair of oil seepage, fluid loss, and dirt intrusion issues OEM-style fit for efficient installation during heavy equipment service Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable