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 RU-3130 Product Specifications
Product Style: Round Tapered Universal Air Filter
Base Outside Diameter: 4.625 in (117 mm)
Flange Inside Diameter: 3.5 in (89 mm)
Flange Length: 0.625 in (16 mm)
Flange Type: Centered
Height: 7 in (178 mm)
Top Outside Diameter: 3.5 in (89 mm)
Top Style: Rubber
Top Material/Finish: None
Filter Material: Cotton Gauze
Flanges: None
Filter Re-Oiling Amount: 0.86 oz (26 ml)
Weight: 0.9 lb (0.41 kg)
Product Box Length: 5.59 in (142 mm)
Product Box Width: 4.53 in (115 mm)
Product Box Height: 9.28 in (236 mm)