K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Part RC-5181 Product Specifications Product Style: Round Tapered Universal Air Filter Base Outside Diameter: 7.375 in (187 mm) Flange Inside Diameter: 4.125 in (105 mm) Flange Length: 1.125 in (29 mm) Flange Type: Centered Height: 11.5 in (292 mm) Top Outside Diameter: 7 in (178 mm) Top Style: Metal Top Material/Finish: Chrome Filter Material: Cotton Gauze Flanges: 1 Filter Re-Oiling Amount: 10.01 oz (296 ml)