Description: Sprocket transfers engine power to the link assemblies and engage the link assembly to create motion.Attributes:• Material: Steel• Hardened• Sprocket Teeth: 24• Internal Spline Number of Teeth: 25• Hub Width: 73.825 mm (2.906 in)• External Pitch Diameter: 291.90 mm (11.492 in)• Internal Pitch Diameter: 52.916 mm (2.083 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.