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K&N HA-2504 5.0 out of 5 stars 1 Customer Review
Replacement Filters > Replacement Air Filter

 List Price: $73.75
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HA-2504
 
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K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

[More Information on Off-Road Motorcycle and ATV Air Filters]
  • Designed to provide increased horsepower and acceleration
  • Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
  • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
  • No fuel management modifications are required to obtain increased performance
  • Washable & reusable, most are pre-oiled and ready to ride!
  • One Year Limited Warranty


Product Specifications 
Air Filter Large End Diameter:4.75 in (121 mm)
Air Filter Shape:Tapered Conical
Base Outside Diameter:4.75 in (121 mm)
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:0.76 oz (22 ml)
Flange Inside Diameter:2.875 in (73 mm)
Flange Length:0.625 in (16 mm)
Flanges:1
Height:4.5 in (114 mm)
Inner Wire:No
Package Contents:1 Air Filter
Package Quantity:1
Part Number:HA-2504
Product Box Height:9.06 in (230 mm)
Product Box Length:5.56 in (141 mm)
Product Box Width:4.56 in (116 mm)
Product Style:Tapered Conical Air Filter
Top Material/Finish:None
Top Outside Diameter:4.5 in (114 mm)
Top Style:Rubber
Weight:0.97 lb (0.44 kg)


Product Reviews      Review part HA-2504

 This is what I have on my 1988 Honda 250 X TRX.. There is nothing stock left on the bike. It's completely set up for racing. I have used a K&N air filter on every vehicle I've owned. Putting one on the 4 Wheeler was a no-brainer ads much needed horsepower and more responsive throttle. Not to mention you cannot beat the sound of K&N...
Bill Ramseyer Jr., Vancouver Washington