Description:Torque converter turbines transmit power to the drive shaft by pressurized transmission fluid rotating the blades from the input of the engine.Attributes:• Material: Cast Aluminum• Number of Blades: 29• Outside Diameter: 442.2 mm (17.409 in)• Inside Diameter: 171.958 mm (6.770 in)• Length: 81.13 mm (3.194 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.