This tune-up kit is designed for routine maintenance and repair of CP2621-series pneumatic screwdrivers and provides the essential internal wear components needed to restore proper performance. It includes common service parts such as motor blades, bearings, seals, silencers, and internal hardware used to maintain smooth operation, consis...Read moretent torque, and reliable air flow during professional servicing. Intended for full internal refresh or component replacement, this kit helps extend tool life and maintain performance standards in industrial applications, and correct tool model identification should be confirmed prior to service to ensure proper application.