K&N Rx-3900-1 Universal 3-Inch Clamp-On Air Filter

Description

K&N X-Stream Universal Clamp On Filter Fits 3 in (76 mm)

4.625 in (117 mm) H x 4.5 in (114 mm) Base OD x 6 in (152 mm) Top OD – KNRX-3900-1

KNRX-3900-1

RX-3900-1

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter’s top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra-strong moulded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.Part KNRX-3900-1 Product SpecificationsProduct Style: Round Tapered Universal Air FilterAir Filter Shape: Round TaperedBase Outside Diameter: 4.5 in (114 mm)Top Outside Diameter: 6 in (152 mm)Flanges: 1Flange Inside Diameter: 3 in (76 mm)Flange Length: 0.875 in (22 mm)Flange Type: CenteredHeight: 4.625 in (117 mm)Filter Material: Cotton GauzeTop Style: X-StreamTop Material/Finish: NoneFilter Re-Oiling Amount: 0.76 oz (23 ml)Footnote 1: 1/4-20 Jack Nut Inserted Into Filter TopInner Wire: No

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