521-4266: Shaft-drive

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 shaft • End 1 External Spline Number of Teeth: 59 • End 2 External Spline Number of Teeth: 67 • Outside Diameter: 162 mm (6.377 in) • Length: 394 mm (15.511 in) Application: Consult your owner's manual or contact your local Cat Dealer for more information.