Part # 635-6607 provides a bearing cage for the transfer input gearbox.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.Attributes:• Cast iron bearing cage• Bearing Bore Diameter: 133.3 mm (5.248 in)• Mounting Pilot Diameter: 167.42 mm (6.591 in)• Flange Diameter: 214 mm (8.425 in)• Inside Diameter: 74 mm (2.913 in)• Width: 78.2 mm (3.078 in)• Mounting Hole Size: 10.5 mm (0.41 in) (7X)Application:Consult your owner's manual or contact your local Cat Dealer for more information.