Description:Sun shaft for use with axle shaft that transmits power from differential to final drive of Cat heavy duty equipment.Attributes:• Spur Gear Number of Teeth: 15• Length: 274.7 mm (10.814 in)• Width: 102 mm (4.015 in)• Hole Diameter: 27 mm (1.062 in)(2X)Application:Consult your owner's manual or contact your local Cat Dealer for more information.