Description:Part # 565-1514 provides an Automatic Electronic Traction Aid (AETA) sensor gear for the Traction Control System.Attributes:• Hardened steel sensor gear• Number of Teeth: 70• Thread Size: M8 (6X)• Inside Diameter: 105 mm (4.13 in)• Outside Diameter: 190 mm (7.48 in)• Width: 25 mm (0.98 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.