Description:Torque converter turbines transmit power to the drive shaft by pressurized transmission fluid rotating the blades from input of the engine.Attributes:• Material: Cast Aluminum• Number of Blades: 30• Outside Diameter: 571.5 mm (22.5 in)• Inside Diameter: 258.8 mm (10.19 in)• Length: 107.55 mm (4.23 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.