Description:Cat torque converters transmit and multiply engine torque hydraulically and mechanically to the transmission.Attributes:• Material: Cast aluminum• Outside Diameter: 478 mm (18.818 in)• Inside Diameter: 134 mm (5.275 in)• Height: 144.69 mm (5.696 in)• Number of Blades: 33• Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuseApplication:Consult your owner's manual or contact your local Cat Dealer for more information.