Description:Retainers, such as part # 602-0346, are designed to retain components in the correct position for their application. Durable construction and materials ensure long life.Attributes:• Steel retainer• Inside Diameter: 116 mm (4.56 in)• Outside Diameter: 177 mm (6.96 in)• Thickness: 6 mm (0.23 in)• Hole Size: 9 mm (0.35 in) (4X)Application:Consult your owner's manual or contact your local Cat Dealer for more information.