Description:Pressure plate part # 1P-7544 for the towing winch that provides a mechanism for winding and unwinding towing cable at a controlled rate on certain Track-Type Tractor, Wheel Skidder and Track Loader models.Attributes:• Steel reaction plate• External Spline Number of Teeth: 70• Outside Diameter: 224.45 mm (8.73 in)• Inside Diameter: 179.38 mm (7.06 in)• Thickness: 7.92 mm (0.31 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.