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K&N Air Filters Universal Air Filter
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.
- Designed to provide increased horsepower and torque
- Pleated media provides a large filtration area offering long service intervals
- Multiple layers of woven cotton gauze media offers excellent filtration
- Multiple layers of woven cotton gauze media offers excellent filtration
- Application specific base seal and sealing bead
- Made in the USA for over 40 years
Part TypeAir Filter
BrandK&N
Package Height10.75
Package Width12.37
Package Length20.37
Weight4.56 PG
Weight4.6 lb (2.086 kg)
Part CategoryPerformance Parts
Flange Length0 in (0 mm)
Top Outside Width8.25 in (210 mm)
Air Cleaner Top DesignPlain
Inside Length18.875 in (479 mm)
Air Cleaner ShapeUnique
Top StyleOpen
Package Contents1 Air Filter
Inside Diameter19.063 in (484 mm)
Air Cleaner Top MaterialRubber
Top Material/FinishNone
Base Outside Length20.25 in (514 mm)
Flange Angle (Deg)0
Base Outside Width8.25 in (210 mm)
Flanges1
QuantitySold individually
Air Filter ShapeOval
Air Cleaner FilterWhite cotton gauze
Inner WireNo
Wing Nut IncludedNo
Top Outside Length20.25 in (514 mm)
Filter Re-Oiling Amount3.99 oz (118 ml)
Product StyleOval Air Filter
Flange Inside Diameter0 in (0 mm)
Outside Width8.25 in (210 mm)
Outside Length20.25 in (514 mm)
Air Cleaner Top FinishBlack
Part FitmentUniversal
Outside Diameter20 in (508 mm)
Air Cleaner BaseBlack rubber
Inside Width6.875 in (175 mm)
Vendor Part NumberRP-4820
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations