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E-3040
$67.99 USD
MSRP $91.59 25.8% Off
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K&N E-3040 Air Filter

Replacement Filters > Custom Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   1 Customer Review
  • Replacement air filter for specific RK Series air cleaner assemblies
  • Designed to boost horsepower and rate of acceleration
  • Washable and reusable
  • High air flow filter media provides exceptional filtration
  • Million Mile Limited Warranty®
The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson® motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty.

[More Information on K&N RK Series High-Flow Air Intakes for Harley-Davidson® Motorcycles]

Product Specifications

Air Filter ShapeOval
Base Outside Length9.375 in (238 mm)
Base Outside Width6.125 in (156 mm)
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.65 oz (19 ml)
FlangesNone
Height2.25 in (57 mm)
Inner WireNo
Inside Length8.063 in (205 mm)
Inside Width1.625 in (41 mm)
Outside Length9.375 in (238 mm)
Outside Width6.125 in (156 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.94 in (100 mm)
Product Box Length10.25 in (260 mm)
Product Box Width10.25 in (260 mm)
Product StyleOval Air Filter
Top Material/FinishBlack Powder Coated
Top Outside Length9.375 in (238 mm)
Top Outside Width6.125 in (156 mm)
Top StyleMetal
Weight1.6 lb (0.7 kg)

K&N E-3040 Air Filter Product Reviews

Friday, March 18, 2016 - Part E-3040
Best air filters on the market!

Josh Pagley
Clearfield, Pennsylvania