OEM O-Ring Flow Adjuster #154443A1 - OEM Sealing Component for Heavy Equipment Repair This OEM repair part is suited for replacing damaged originals during service work involving oil leaks, dust intrusion, and failed sealing surfaces and failed seals, housing leaks, and loss of fluid containment. Frequently purchased for oil leak repair, o-ring replacement, and Case equipment gasket service repairs on construction machinery. More Details Part Number: 154443A1 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: 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