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:• Cast iron clutch piston• Width: 24.8 mm (0.976 in)• Inside Diameter: 238.15 mm (9.3759 in)• Outside Diameter: 270.43 mm (10.6468 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.