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.

RU-2510 Product Specifications

Product Style: Round Tapered Universal Air Filter

Base Outside Diameter: 5.375 in (137 mm)

Flange Inside Diameter: 4 in (102 mm)

Flange Length: 0.625 in (16 mm)

Flange Type: Centered

Height: 3.5 in (89 mm)

Top Outside Diameter: 4.375 in (111 mm)

Top Style: Rubber

Top Material/Finish: None

Filter Re-Oiling Amount: 0.61 oz (18 ml)

Flanges: 1

Inner Wire: No