In this schematic the "Bush,rear Fork" is used most often.
Parts such as the Rear Fork - Chain Case: Washer Rr Fork, Collar,r Rr Fork, Nipple,grease, Mark,drive Chain are included in the Cb400nc 1983 (d) Superdream England Rear Fork - Chain Case parts fiche.
The twenty-eight Cb400nc 1983 (d) Superdream England Rear Fork - Chain Case component parts are all listed in this schematic.