Some items from this specific schematic: Nut, Bulb 12v 21w, Lens, Lock Washer.
The twenty-eight Gs850g 1981 (x) (e01 E02 E04 E17 E18 E21 E22 E24 E25 E26 E34 E39 Turn Signal Lamp (model X : E18, E26) component parts are all listed in this schematic.
The Turn Signal Lamp (model X : E18, E26) is made up of components including this Unit,turn Signal Control which is the most expensive.