Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededK&NPART NUMBER: 599-RC-2440
RC-2440 Round Straight Air Filter Flange Dia. (F): 2 in. (51 mm)
$7899
1 left in stock
Ships on Sep 14, 2026
Lowest Price Guarantee2'' (51 mm) Flange Dia. (F)
- Round Straight Air Filter
- Flange Dia. (F): 2'' (51 mm)
- Outside Dia. (D): 5.375'' (137 mm)
- Length (L): 2'' (51 mm)
- Top Style: Metal
- Flange Length (FL): 0.625'' (16 mm)
- Flange Angle (FA): 0º
- Flange Offset: 0''
- Fits A Wide Variety Of Applications
- Strong Pliable Rubber Flanges
- Absorb Vibrations
- Allow For Secure Attachment
- Can Stretch Up To 0.0625 in.
- K&N Round Straight Universal Filters are the best quality and performance air filter option for your application. Whether you are building your own cold air induction kit or you have an application that is just a little different K&N has many of the sizes and styles to fit your performance needs. Features:
- K&N quality and performance
- Several Sizes and Styles to fit your needs
- Clean and re-oil instead of replace
Part TypeAir Filter
Product LineK&N Round Straight Universal Air Filters
BrandK&N
Package Height2 in (51 mm)
Package Width6.5
Package Length6.7
Weight1.05 PG
Weight1 lb (0.4 kg)
Part CategoryPerformance Parts
Flange Length0.625 in (16 mm)
Top MaterialChrome
ShapeRound
Flange Center To Center0 in (0 mm)
Carb/Air Horn Dia2 in (50.8 mm)
Top StyleMetal
Air Filter Bottom Measurement (In.)5.375 diameter
Air Filter Top Measurement (In.)5.375 diameter
Frame DesignFlexible
Flange Angle0 degrees
Flanges1
QuantitySold individually
Overall Length2 in (50.8 mm)
MaterialChrome
Air Filter ShapeRound
Inner WireNo
Oil IncludedYes
Flange TypeCentered
Filter Re-Oiling Amount0.36 oz (11 ml)
Air Filter StyleConical
Flange Inside Diameter2 in (51 mm)
Part FitmentUniversal
Outside Diameter5.375 in (137 mm)
Inlet Flange Inside Diameter2 in (50.8 mm)
Flange Offset0 in (0 mm)
WashableYes
Diameter Outside5.375 in (136.525 mm)
Vendor Part NumberRC-2440
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
