Description:Part # 629-3556 provides a bearing cage for the output gear group.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: 154.963 mm (6.100 in)• Seal Bore Diameter: 126.975 mm (4.999 in)• Mounting Pilot Diameter: 338.92 mm (13.343 in)• Flange Diameter: 409.5 mm (16.12 in)• Width: 127 mm (5.000 in)• Mounting Hole Size: 14 mm (0.55 in) (11X)Application:Consult your owner's manual or contact your local Cat Dealer for more information.