The most reasonably priced component used on the Klx650a3 Klx650r 1995 Europe Fr Air Cleaner is the Washer,6.5x20x1.6.
Some items from this specific schematic: Cap,air Filter, Clamp, Case-air Filter, Holder,element.
This AIR CLEANER assembly utilises four Nut,flanged,5mm(s) - the highest specified component.