Description:Cat retainers are designed to retain components in the correct position for their application. Durable construction and materials ensure long life.Attributes:• Material: Cast Iron• Outside Diameter: 568 mm (22.362 in)• Inside Diameter: 469.84 mm (18.497 in)• Width: 27 mm (1.062 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.