Description:Part # 230-3857 provides a flange for the 5-piece demountable rim.Attributes:• Steel rim flange• Inside Diameter: 637 mm (25.08 in)• Outside Diameter: 762 mm (30.0 in)• Width: 46 mm (1.81 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.