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R-0640
$35.99 USD
MSRP $56.69 36.5% Off
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K&N R-0640 Universal Rubber Filter

Universal Air Filters > Universal Rubber Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   3 Customer Reviews
  • 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
  • One year limited warranty
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.

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Available Information

Product Specifications

Air Filter ShapeOval
Base Outside Length4.5 in (114 mm)
Base Outside Width3.75 in (95 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.3 oz (9 ml)
Flange Angle30 degrees
Flange Inside Diameter1.5 in (38 mm)
Flange Length1 in (25 mm)
Flange TypeAngled
Flanges1
Height2.75 in (70 mm)
Outside Length4.5 in (114 mm)
Outside Width3.75 in (95 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height4.25 in (108 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)
Product StyleOval Straight Universal Air Filter
Top Material/FinishNone
Top Outside Length4.5 in (114 mm)
Top Outside Width3.75 in (95 mm)
Top StyleRubber
Weight0.7 lb (0.3 kg)

K&N R-0640 Universal Rubber Filter Product Reviews

Thursday, April 21, 2016 - Part R-0640
Courteous, professional service. Lightning service.

John Congram
East Knoyle, Wiltshire, United Kingdom
Monday, October 19, 2015 - Part R-0640
Excellent, now fitted to my modified 172cc scooter.

Neil Unsworrth
Nottingham, United Kingdom
Friday, August 14, 2015 - Part R-0640
Just the right size, I put this on my '36 flathead Harley

Greg
West Chester, Ohio