This GEARSHIFT DRUM/GEARSHIFTF ORK assembly utilises two Plunger,pawl(s) - the highest specified component.
Some items from this specific schematic: Pawl B,ratchet, Collar,drum Stopp, B/brg Rad N/com, Spg,drum Stopper.
The most expensive part in this assembly is the Drum Comp,gear Sh.