Description:Service component for transmission case group.Attributes:• Hardened steel idler shaft• Shaft Diameter: 42.395 mm (1.669 in)• Head Diameter: 64.992 mm (2.558 in)• Length: 120.25 mm (4.734 in)• Thread Size: M16• Chamfered ends• Through holeApplication:Consult your owner's manual or contact your local Cat Dealer for more information.