K&N - RU-5181
Universal Clamp-On Air Filter
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 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- 6 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready for use - they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- UNIVERSAL FITMENT: Designed for use on a variety of applications
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- NO-HASSLE WARRANTY: 1-Year Limited Warranty
Air Filter Color: Red
Air Filter Large End Diameter: 7.375 in (187 mm)
Air Filter Material: Cotton Gauze
Air Filter Shape: Round Tapered
Base Outside Diameter: 7.375 in (187 mm)
Filter Re-Oiling Amount: 10.01 oz (296 ml)
Flange Angle: 0 degrees
Flange Inside Diameter: 4.125 in (105 mm)
Flange Length: 1.5 in (38 mm)
Flange Offset: 0 in (0 mm)
Flange Type: Centered
Flanges: 1
Footnote 1: Top Plate Has 1/4-20 Stud
Frame Design: Flexible
Height: 11.5 in (292 mm)
Housing Included: No
Item Type: High Performance
Oil Included: Yes
Overall Filter Efficiency: Up To 99% Efficiency
Package Contents: 1 Air Filter
Package Material: Corrugated
Package Quantity: 1
Package Type: Box
Pre-Screened: No
Product Style: Round Tapered Universal Air Filter
Top Material: Rubber
Top Outside Diameter: 7 in (178 mm)
Top Style: Rubber
Warranty: 1 Year Limited
Washable: Yes
Weight: 5.2 lb (2.4 kg)
