OEM Socket #21M8 - OEM Heavy Equipment Repair Replacement Part for Case Construction This repair-focused OEM replacement helps return machinery to service by resolving direct replacement of failed parts to return equipment to working condition and the associated wear-related failure, damage, poor fit, and service-related component issues. Frequently purchased for OEM replacement part, heavy equipment repair, Case construction service, and direct-fit maintenance replacement repairs on construction machinery. More Details Part Number: 21M8 Application: Common service application: Direct-fit service part for restoring equipment function during maintenance, replacement, and repair work on Case construction equipment. Key Features: Built to replace worn or damaged OEM components during service work Supports maintenance repairs aimed at returning equipment to working condition OEM-style fit for straightforward replacement and service installation Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable