Description:Replacement wheel for the final drive.Attributes:• Material: Cast Iron• External Spline Number of Teeth: 102• Spline Pitch Diameter: 518.160 mm (20.400 in)• Outside Diameter: 950 mm (37.401 in)• Inside Diameter: 356 mm (14.015 in)• Length: 958.61 mm (37.740 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.