The component with the lowest price in the AIR CLEANER schematic is the Screw,tapping 3x16.
The Honda AIR CLEANER has twenty-four products enlisted in the schematic.
Parts such as the Air Cleaner: Clip,brthr Tube, Plate B,element, Mark,bat.caution, Seal,air/c Cover are included in the Cb250n 1980 (a) England Air Cleaner parts fiche.
