Description:Spacer part # 6Y-9078 with internal spline for the steering differential drive that provides speed differentiation to output carriers for steering.Spacers are commonly used to provide additional stretch length in a fastener to lower preload loss or to lower the cyclic stress range of machine operating loads. They are used to establish and maintain the functional relationship of dependent parts in machine systems.Attributes:• Hardened steel spacer• Internal Spline Number of Teeth: 24• Pitch Diameter: 76.2 mm (3.000 in)• Overall Length: 41 mm (1.61 in)• Large Outside Diameter: 107 mm (4.212 in)• Length of Large Outside Diameter: 25.25 mm (0.99 in)• Small Outside Diameter: 94 mm (3.700 in)• Length of Small Outside Diameter: 15.75 mm (0.62 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.