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Vehicle Info NeededK&NPART NUMBER: 599-RU-2690
Round Tapered Universal Clamp-On Air Filter
$5799
Ships on 09/08/2026
Lowest Price Guarantee1.75'' (44 mm) Flange Diameter
Round Tapered Universal Clamp-On Air FilterFlange Inside Diameter: 1.75" (44 mm) Flange Length: 0.625" (16 mm) Flange Type: Centered Height: 2.5" (64 mm) Base Outside Diameter: 3" (76 mm) Top Outside Diameter: 2" (51 mm)
- Designed to increase horsepower and acceleration
- High air flow with excellent filtration
- Clamp-on washable and reusable air filter
- Malleable flanges
- One year limited warranty
Part TypeAir Filter
BrandK&N
Package Height2.5 in (63.5 mm)
Package Width6.0
Package Length7.0
Weight0.5 PG
Weight0.3 lb (0.136 kg)
Part CategoryPerformance Parts
Flange Length0.625 in (16 mm)
Flange Center To Center0 in (0 mm)
Top StyleRubber
Package Contents1 Air Filter, 1 K&N 1/2oz Filter Oil
Air Filter Large End Diameter3 in (76 mm)
Air Filter Bottom Measurement (In.)3.000 diameter
Air Filter Top Measurement (In.)2.000 diameter
Top Material/FinishNone
Top Inside Diameter0 in (0 mm)
Base Outside Diameter3 in (76.2 mm)
Flange Angle (Deg)0
Flanges1
QuantitySold individually
Overall Length2.5 in (63.5 mm)
Air Filter ShapeRound Tapered
Inner WireNo
Top Outside Diameter2 in (51 mm)
Flange TypeCentered
Air Filter StyleConical
Product StyleRound Tapered Universal Air Filter
Flange Inside Diameter1.75 in (44 mm)
Base Inside Diameter0 in (0 mm)
Part FitmentUniversal
Inlet Flange Inside Diameter1.75 in (44.45 mm)
Flange Offset0 in (0 mm)
Vendor Part NumberRU-2690
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
