OEM Ring Seal Sealing Ring - Oil Cooler To Base 2-11/16 X 2-15/16 X 3/16 Inch 68.26 X 74.61 X 4.76 Mm #A153806 - OEM Sealing Component for Heavy Equipment Repair For heavy equipment maintenance, this OEM component replaces damaged originals connected to oil leaks, dust intrusion, and failed sealing surfaces and recurring issues like gasket failure, compression set, fluid leakage, and dirt intrusion. Aligned with search intent around OEM seal replacement, gasket repair, leak service, and heavy equipment sealing maintenance service parts. More Details Part Number: A153806 Application: Repair application: OEM sealing component for maintenance work involving oil seepage, gasket failure, or leak-related equipment service. 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