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: 292.1 mm (11.500 in)• Inside Diameter: 150 mm (5.905 in)• Width: 73.25 mm (2.883 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.