OEM Ring Wear #155309A1 - OEM Service Replacement for Case Construction Equipment Repair Where direct replacement is preferred for repair, this OEM part addresses direct replacement of failed parts to return equipment to working condition and symptoms such as worn components, broken parts, and replacement-driven repair needs. Targeted to service work involving maintenance repair part, OEM service replacement, and equipment restoration component on Case equipment. More Details Part Number: 155309A1 Application: OEM replacement component used in heavy equipment repair when the original part is worn, damaged, missing, or no longer serviceable. Key Features: OEM replacement part intended for repair and maintenance service Helps restore proper fit, function, and dependable operation after wear or damage Direct-fit design for efficient installation during heavy equipment repair Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering Replaces: Refer to manufacturer cross-reference if applicable