137-8846: Hub Assembly

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. Service component for the wheel and final drive group. Attributes: • Hardened steel gear hub with sleeve bearing • External Spline Number of Teeth: 81 • Internal Spline Number of Teeth: 72 • Sleeve Bearing Inside Diameter: 175.9 mm (6.925 in) Application: Consult your owner's manual or contact your local Cat Dealer for more information.