606-5557: 54 Internal Spline Teeth Drive Shaft Yoke

Description: Part # 606-5557 is a wing yoke that mounts to the transmission and is designed to interface with the U-joint of the power train on certain Articulated Dump Truck models. Cat drive train components must endure incredible torque, high impact loads, and frequent direction and gear changes. Cat designs and manufactures its transmissions and final drive components with these demands in mind. Cat yokes are designed to allow rigid shafts to be joined about a spider assembly to transmit rotary motion to the wheels or tracks. Attributes: • Steel 9C wing yoke • 54 tooth internal spline • Spline Base Diameter: 99mm (3.90 in) • Width: 226mm (8.90 in) • Height: 124.5mm (4.65 in) • Thread Size: 1/2-20, 4 holes Application: Consult your owner's manual or contact your local Cat Dealer for more information.