Parts such as the Air Cleaner: Stay, Bolt Flang 6x12, Cap,breather Sep, Duct, A/clnr Hsg are included in the Ch80 Elite 80 1990 (l) Usa Air Cleaner parts fiche.
The Air Cleaner is made up of components including this Bulk Hose, Vinyl which is the most expensive.
This schematic depicts all components used in the Ch80 Elite 80 1990 (l) Usa Air Cleaner partslist.