Description:Retainer used to position and retain the oil filter element in the oil filter group.Attributes:• Material: Cast Aluminum• Outside Diameter: 98.5 mm (3.877 in)• Inside Diameter: 12.95 mm (0.509 in)• Thickness: 25.4 mm (1.000 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.