Description:Replacement hitch pin for the oscillating hitch group that provides a connection between the engine end frame and non-engine end frame which permits oscillation and articulation on articulated machines.Attributes:• Material: Alloy steel• Hardened steel pin• Pin Diameter: 70.24 mm (2.765 in)• Head Diameter: 82.8 mm (3.2598 in)• Pin Length: 145 mm (5.7 in)• Thread Size: 3/4-10• Grease Passage: Yes• Mounts with 3/4 inch hardwareApplication:Used for hitch assembly on articulated trucks. Consult your owner's manual or contact your local Cat Dealer for more information.