148-9442: Sun Gear With Thrust Plates

Description: Sun gear (148-9442) for use in the differential for the output transfer gear system that transmits planetary output to U-joint yokes and compensates for differences in speeds between axles through use of a differential. Cat gears are machined from carefully selected materials to exacting specifications that match the loads encountered in Cat machines. They are manufactured using special, and in some cases proprietary, heat treat processes — including case carburizing, nitriding, and induction hardening. Cat gears have the industry's highest power density, or the amount of power a gear can transmit relative to its size and are designed with reusability in mind. Consequently, they are more durable and keep your overall machine operating costs down. Attributes: • Sun gear with thrust plates • Hardened Steel • External Spur Gear Number of Teeth: 30 • Pitch Diameter: 133.684 mm (5.26 in) • Face Width: 46.2 mm (1.82 in) • Internal Spline Number of Teeth: 44 • Outside Diameter: 150 mm (5.91 in) • Inside Diameter: 90.7 mm (3.57 in) • Overall Width: 50.2 mm (1.98 in) Application: Cat gears are built specific to their application to ensure all drive train parts work and wear together as a system. Consult your owner's manual or contact your local Cat Dealer for more information.