3S-7987: Shaft-planet

Description: Cat drive train components must endure incredible torque, high impact loads, and frequent direction and gear changes. Cat designs and manufactures its transmissions and final drive components with these demands in mind. The result is a drive train that lasts longer and works harder over the life of the machine. Cat planetary shafts are designed to control the transmissions speed, direction and force for Cat machine operation. Attributes: • Hardened steel planet shaft • Outside Diameter: 20.147 mm (0.793 in) • Length: 46.7 mm (1.838 in) • Chamfered ends Application: Cat planet shafts are used in planetary groups to transfer engine power to the drive train. Consult your owner's manual or contact your local Cat Dealer for more information.