Description:Service component for the hydrostatic pump drive group that transmits mechanical power from engine driveline to hydrostatic pump and control pumps.Attributes:• Material: Steel• End 1 Spur Gear Number of Teeth: 23• End 2 External Spline Number of Teeth: 20• Internal Spline Number of Teeth: 12• Outside Diameter: 92.3 mm (3.633 in)• Inside Diameter: 36 mm (1.417 in)• Height: 47.5 mm (1.870 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.