Description:Part # 510-0626 provides a shaft for the Electric Reel Dipper Trip assembly on certain Electric Rope Shovel models.Attributes:• Steel axle shaft• External Spline Number of Teeth: 28 (2X)• Outside Diameter: 64.99 mm (2.56 in)• Length: 290.3 mm (11.43 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.