K&n's Universal Air Filters Are Designed And Manufactured For A Wide Variety Of Applications Including Racing Vehicles, Radio-controlled Cars, Generators, Snowmobiles, Tractors, And Other Applications. Regardless Of The Angle Or Offset Diameter Of The Air Intake, There Is Probably A K&n Universal Air Filter For Your Equipment. All Filters Are Constructed With Ultra-strong Molded Pliable Rubber Flanges Which Absorb Vibration And Allow For Secure Attachment And Can Also Be Stretched For Up To 1/16 (1.5mm) To Fit In-between Sizes. K&n Universal Air Filters Are Washable And Reusable.

rc-1820 Product Specifications
product Style: Oval Tapered Universal Air Filter
base Outside Length: 4 In (102 Mm)
base Outside Width: 3 In (76 Mm)
flange Inside Diameter: 2 In (51 Mm)
flange Length: 0.625 In (16 Mm)
flange Offset: 0.5 In (13 Mm)
flange Type: Offset
height: 2.75 In (70 Mm)
top Outside Length: 3 In (76 Mm)
top Outside Width: 2 In (51 Mm)
top Style: Metal
top Material/finish: Chrome
filter Re-oiling Amount: 0.2 Oz (6 Ml)
flanges: 1
footnote 1: Offset Is Vertical
inner Wire: No
outside Length: 3 In (76 Mm)
weight: 0.5 Lb (0.2 Kg)
product Box Length: 4.5 In (114 Mm)
product Box Width: 4.5 In (114 Mm)
product Box Height: 4.25 In (108 Mm)