This Drum,gearshift is the most expensive of the items that make up this Shift Drum / Shift Fork assembly.
Some items from this specific schematic: Collar,shift Arm, Fork,m/shaft 3rd, Spg,drum Stopper, Collar,drum Stpr..
The twenty-eight Gl650 Silverwing 1983 (d) Usa Shift Drum / Shift Fork component parts are all listed in this schematic.