7Y-1488: Carrier Assembly-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 carrier assemblies are key components in the drive train that connect the planet gears with the sun gear in a planetary drive system. Attributes: • Planetary carrier assembly with planet shafts • Internal Spline Number of Teeth: 21 • Pitch Diameter: 147 mm (5.787 in) Application: Service component for final drive planetary groups. Consult your owner's manual or contact your local Cat Dealer for more information.