Description:Clutch disc part # 428-6881 is used in the Direct Drive Transmission on certain Wheeled Excavator and Material Handler models.Attributes:• Clutch disc/separator plate with external spline• Thickness: 3.80 mm (0.150 in)• Inside Diameter: 140 mm (5.511 in)• Outside Diameter: 200 mm (7.874 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.