K&n Filter Air Filter See Appl.guide RU-4450

Washable; Red; Cotton Gauze; Round Tapered; 5-7/8 Inch Base Outside Diameter x 4-3/4 Inch Top Outside Diameter x 5 Inch Height; 2-3/4 Inch Flange Inside Diameter x 3/4 Inch Flange Length; Black Rubber Top