The most expensive part in this assembly is the Lamp Assembly,rear Turn Signal.
Some items from this specific schematic: Bulb(12v21w), Clamp(l:45), Nut, Lamp Assy,rr Turnsignal.
The thirty-one Gsx600f Katana 1993 (p) Usa (e03) Turn Signal Lamp component parts are all listed in this schematic.