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K&N RU-4740 5.0 out of 5 stars 2 Customer Reviews
Universal Air Filters > Universal Rubber Filter

 List Price: $67.83
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RU-4740
 
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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.

[More Information on Universal Air Filters]
  • Designed to increase horsepower and acceleration
  • Hundreds of sizes and shapes for most applications
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Malleable flanges
  • Not legal for highway use in states adopting California emission regulations
  • One year limited warranty


Product Specifications 
Air Filter Large End Diameter:5.875 in (149 mm)
Air Filter Shape:Round Tapered
Base Outside Diameter:5.875 in (149 mm)
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:1.1 oz (33 ml)
Flange Inside Diameter:4.5 in (114 mm)
Flange Length:0.625 in (16 mm)
Flange Type:Centered
Flanges:1
Height:6 in (152 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:RU-4740
Product Box Height:7.25 in (184 mm)
Product Box Length:6.5 in (165 mm)
Product Box Width:6.5 in (165 mm)
Product Style:Round Tapered Universal Air Filter
Top Material/Finish:None
Top Outside Diameter:4.5 in (114 mm)
Top Style:Rubber
Weight:1.5 lb (0.7 kg)


Product Reviews      Review part RU-4740

 Very good quality,fast shipping and online sales support was great.
Brett Baldwin, New York
 It's the best air filter. I use this filter (RU-4740) on my Honda TRX450r for many years, great quality. Thanks
Alex, Russia