OEM Flasher Unit Assembly #21ER - OEM Replacement Assembly for Case Construction Equipment Repair Built to meet service-repair needs, this OEM component replaces failed originals impacted by maintenance repairs involving worn assemblies or multi-piece replacement work and worn assemblies, failed service parts, and repair work requiring OEM replacement pieces. A practical OEM option for Case service kit replacement, OEM assembly repair, and maintenance-driven replacement work jobs in the field. More Details Part Number: 21ER Application: Typical repair use: Replacement service kit or assembly for restoring equipment function when original parts are worn, missing, or damaged. Key Features: Built to replace damaged assemblies or grouped service components during maintenance Supports repair of wear-related failures with OEM replacement parts intended for service work OEM-style fit and configuration for efficient equipment repair installation Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable