Description:Cat clutch pistons are a key component in the planetary assemblies that power tough Cat transmissions to convert engine power into the exact combination of speed and force required by individual machines.Attributes:• Material: Cast Iron• Outside Diameter: 361.95 mm (14.25 in)• Inside Diameter: 254.05 mm (10.002 in)• Height: 26.16 mm (1.029 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.