OEM Retainer Nut Cap #87840173 - OEM Hardware Repair Part for Case Construction Equipment Service Direct-fit and service-ready, this OEM part is meant for repair situations involving loose mounting points, missing hardware, and worn retention components and persistent looseness, missing retention, hardware wear, and attachment instability. Often searched by buyers handling OEM pin replacement, hardware repair, retainer service, and Case equipment fastening maintenance service work. More Details Part Number: 87840173 Application: Common service application: Hardware replacement component used to repair loose mounting points, missing fasteners, bent pins, or worn retention hardware. Key Features: Designed to replace damaged pins, bolts, washers, or retaining hardware Supports repair of looseness, poor retention, and hardware-related service issues OEM-style fit for efficient installation in routine maintenance Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable