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RC-4230
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K&N RC-4230 SPECIAL ORDER Univ Clamp-On Fltr

Universal Air Filters > SPECIAL ORDER Univ Clamp-On Fltr
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   2 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 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

[More Information on Universal Air Filters]

Product Specifications

Air Filter ShapeRound Tapered
Filter MaterialCotton Gauze
WashableYes
Flange Inside Diameter3.5 in (89 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Flanges1
Height2 in (51 mm)
Base Outside Diameter5 in (127 mm)
Top Outside Diameter5.125 in (130 mm)
Top StyleMetal
Top MaterialChrome
Package Contents1 Air Filter
Package Quantity1
Warranty12 Months
Product StyleRound Tapered Universal Air Filter
Weight1 lb (0.5 kg)
Filter Re-Oiling Amount0.35 oz (10 ml)
Air Filter Large End Diameter5.125 in (130 mm)
Product Box Height6.63 in (168 mm)
Product Box Length6.5 in (165 mm)
Product Box Width3.63 in (92 mm)
Footnote 1Base Has 29/32" Vent
Inner WireNo
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N RC-4230 SPECIAL ORDER Univ Clamp-On Fltr Product Reviews

Monday, February 22, 2016 - Part RC-4230
I am in the process of rebuilding 2 diesel engines and I purchased the RC-4230 based on its dimensions for my application. Once I had the unit in hand and was able to test fit it on one of the engines, I found I had additional space for a larger filter and I was able to use the sizing chart to find a larger unit w/ more surface area. The test fit of the first unit was worth the price of return shipping. The filters are quality items -thanks

John Schnoering
Florida
Tuesday, September 2, 2014 - Part RC-4230
Very nice looking. Good air flow. They could stand to be a full 6 then they would be the same as the original air filters of a MGA.

Bob Jensen
Stilwater, Minnesota