Description:Cat balance plates are a key component in the planetary assemblies that power tough Cat transmission to convert engine power into the exact commination of speed and force required by individual machines.Attributes:• Material: Cast Iron• Outside Diameter: 189.78 mm (7.472 in)• Inside Diameter: 87.15 mm (3.431 in)• Thickness: 32.9 mm (1.295 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.