Description:Drive shaft for use with axle shaft that transmits power from differential to final drive of Cat heavy duty equipment.Attributes:• Hardened steel shaft• End 1 External Spline Number of Teeth: 52• End 2 External Spline Number of Teeth: 50• Length: 432.8 mm (17.039 in)• Thread Size: 2-7/8-12Application:Consult your owner's manual or contact your local Cat Dealer for more information.