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Vehicle Info NeededK&NPART NUMBER: 599-RU-2450
RU-2450 Oval Tapered Universal Clamp-On Air Filter Flange Dia - F: 1.75 in. , 44mm
$7899
Ships on Sep 15, 2026
Lowest Price Guarantee1.75 in. (44 mm) Flange Diameter
Oval Tapered Air FilterFlange Dia - F: 1.75'', 44mm Length - L: 2.75'', 70mm Base Dim - MA: 4'', 102mm Base Dim - SA: 3'', 76mm Top Dim - MA: 3.5'', 89mm Top Dim: SA: 2.5'', 64mm Top Style: Rubber Flange Length: FL: 0.625'', 16mm
1/pkg
- Fits A Wide Variety Of Applications
- Strong Pliable Rubber Flanges
- Absorb Vibrations
- Allow For Secure Attachment
- Can Stretch Up To 0.0625 in.
For use with racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications
Let Your Engine Breathe
K&N Oval Tapered Universal Filters consist of an oiled cotton gauze filter with rubber clamp-on flanges, offering superior airflow and particulate filtration while providing a flexible mount to ensure a secure attachment.
Part TypeAir Filter
Product LineK&N Oval Tapered Universal Air Filters
BrandK&N
Package Height2.75 in (70 mm)
Package Width4.7
Package Length4.8
Weight0.55 PG
Weight0.5 lb (0.2 kg)
Part CategoryPerformance Parts
Flange Length0.625 in (16 mm)
Top MaterialNone
ShapeOval Straight
Top Outside Width2.5 in (64 mm)
Flange Center To Center0 in (0 mm)
Carb/Air Horn Dia1.75 in (44.45 mm)
Top StyleRubber
Air Filter Bottom Measurement (In.)4.000 L x 3.000 W
Air Filter Top Measurement (In.)3.500 L x 2.500 W
Frame DesignFlexible
Flange Angle0 degrees
Base Outside Length4 in (102 mm)
Base Outside Width3 in (76 mm)
Flanges1
QuantitySold individually
Overall Length13.13 in (333.5 mm)
MaterialRubber Base
Air Filter ShapeOval Straight
Inner WireNo
Oil IncludedYes
Top Outside Length3.5 in (89 mm)
Flange TypeOffset
Filter Re-Oiling Amount0.25 oz (7 ml)
Air Filter StyleConical
Flange Inside Diameter1.75 in (44 mm)
Part FitmentUniversal
Inlet Flange Inside Diameter1.75 in (44.45 mm)
Flange Offset0.5 in (13 mm)
WashableYes
Vendor Part NumberRU-2450
Package Qty1
Package TypeEA
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