Description:Provides a bevel gear and pinion for transmitting power from the transmission to the axle.Attributes:• Material: Steel• Pinion External Spline Number of Teeth: 21• Pinion Gear Number of Teeth: 12• Pinion Thread Size: M30• Bevel Gear Number of Teeth: 37• Bevel Gear Outside Diameter: 255 mm (10.039 in)• Bevel Gear Inside Diameter: 170 mm (6.692 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.