The most reasonably priced component used on the Kdx250-d3 1993 Usa Canada Air Cleaner is the Washer,6.5x20x1.6.
With a quantity of four pieces, the Nut,flanged,5mm is the most used part in the AIR CLEANER diagram.
A sample from the products for the Air Cleaner include: Case-assy-air Filter, Duct,air Inlet, Clamp,air Filter, Boot.