Description:Retainer used to position and retain the shim pack, thrust washer and seal in the final drive housing. Final drive provides a means of transmitting power from engine to sprockets or wheels and permit gear reduction.Attributes:• Material: Hardened steel• Outside Diameter: 307 mm (12.086 in)• Inside Diameter: 180 mm (7.086 in)• Thickness: 16 mm (0.629 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.