Description:Shaft assembly for transmission clutch on Cat machines.Attributes:• Hardened steel shaft with gear, sleeve and cup plug• Spur Gear Number of Teeth: 64• End 1 & 2 External Spline Number of Teeth: 41• Center External Spline Number of Teeth: 46 (2X)Application:Consult your owner's manual or contact your local Cat Dealer for more information.