Parts such as the Air Cleaner: Tube,drain, Band Assy.,connec, Washer,plain,6mm, Duct,air Leaner are included in the Ns400r 1985 (f) Sweden Air Cleaner parts fiche.
The Screw-wash,5x16 is the cheapest item from this partsfiche.
The Honda AIR CLEANER has seventeen products enlisted in the schematic.