Description:Thrust ring for the lock-up clutch in differentials with a positive locking device.Attributes:• Hardened Steel• Outside Diameter: 223 mm (8.779 in)• Inside Diameter: 159.82 mm (6.292 in)• Height: 33.85 mm (1.332 in)• Thread Size: M8 (4X)Application:Consult your owner's manual or contact your local Cat Dealer for more information.