K&N AIR FILTER - HONDA ATC250R 85-86- KNHA-2440KNHA-2440HA-2440K&n Replacement Air Filters Ar e Ideal For Extended Use In Di rty And Dusty Off-road Riding And Provide Clean Carburetion Even At High Altitude. As A Ru le, No Jet Changes Are Require d With Just A K&n Filter Eleme nt. K&n Replacement Air Filter s Are Washable And Reusable. < br> ha-2440 Product Specif ications product Style: Ta pered Conical Air Filter ba se Outside Diameter: 5.375 In (137 Mm) height: 3.5 In (89 Mm) inner Wire: No top Outside Diameter: 4.375 In (11 1 Mm) top Style: Rubber top Material/finish: None f ilter Re-oiling Amount: 0.61 O z (18 Ml) flange Inside Dia meter: 4 In (102 Mm) flange Length: 0.625 In (16 Mm) f langes: 1 weight: 1 Lb (0. 5 Kg) product Box Length: 4 .5 In (114 Mm) product Box Width: 5.5 In (140 Mm) prod uct Box Height: 9.13 In (232 M m)
