The Bolt Washer 5x20 is the lowest priced item on this Air Cleaner schematic.
A sample from the products for the Air Cleaner include: Band,air/c Conn.t, Clip, Fuel Tube, Washer,chain Case, Bolt Washer 5x20.
The Air Cleaner is made up of components including this Case,air Cleaner which is the most expensive.