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K&N SU-4002

Replacement Filters > Replacement Air Filter
List Price: $87.46
Your Price: USD $68.99

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SU-4002
 
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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 Diameter4.5 in (114 mm)
Air Filter ShapeTapered Conical
Base Inside Diameter2.875 in (73 mm)
Base Outside Diameter4.5 in (114 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.74 oz (22 ml)
FlangesNone
Height5.375 in (137 mm)
Inner WireNo
Package Contents1 Air Filter, 1 K&N 1oz Sealing Grease
Package Quantity1
Product Box Height9.25 in (235 mm)
Product Box Length5.63 in (143 mm)
Product Box Width4.63 in (117 mm)
Product StyleTapered Conical Air Filter
Top Material/FinishBlack Oxide
Top Outside Diameter3.5 in (89 mm)
Top StyleMetal
Weight1.1 lb (0.5 kg)

Customer Feedback

The day after ordering the replacement air filter I looked down our long driveway seeing a small box. When I brought the box into the house opened it I saw a smaller box inside with K & N picture on the smaller box. Wow That delivery was almost too quick The installation was also very quick. What took the most time was walking to my tool box and grabbing a screw driver to fasten the filter. After 5 minutes of installing the new K & N replacement air filter. I started up the Suzuki Dual Sport 650 took it for a spin noticing the bike had more power and was running better. Thank You K & N. No other company on Earth can design & manufactures air filters that compare with your products.

Edmund Lewis Weber Jr.
Pauma Valley, California
Fits perfectly in my Suzuki e230 very good fit and received in a timely manner

Jim Zenz
Wixom, Michigan
Ordered a K&N air filter for my 2010 Kawasaki Vulcan 900 classic LT, and it really makes a difference in the power.Product arrived a day earlier than expected and was in excellent condition.Would recommend the K&N filter store to any one looking to improve their performance and get excellent customer service.

Donald Kelley
Waukegan, Illinoise