OEM O-Ring Oil Passage Seal Part Of Front Regulator Seal Kit P/N 157027A1 #154447A1 - OEM Leak Repair Part for Case Construction Equipment Service Chosen for repair work rather than upgrades, this OEM replacement addresses failed seals, housing leaks, and loss of fluid containment traced to repair of sealing points affected by seepage, contamination, or compression set. Well suited to oil leak repair, o-ring replacement, and Case equipment gasket service maintenance and replacement workflows. More Details Part Number: 154447A1 Application: Primary service use: Seal or gasket replacement used to repair fluid leaks, worn sealing surfaces, contamination entry, and failed OEM sealing points. Key Features: OEM replacement for worn seals, failed gaskets, or damaged sealing points Helps restore fluid containment and protect against contamination entry Direct-fit service part for leak repair and routine maintenance replacement Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable