Of all the components used in this assembly the Lamp, Rear Turn Signal is the most expensive.
Parts such as the Turn Signal Lamp: Bulb(12v21w), Lock Washer, Spacer, Relay,turn Signal are included in the Gs450l 1980 (t) (e02 E21 E22 E24 E25) Turn Signal Lamp parts fiche.
The Screw is the most widely applied product in the GS450L 1980 (T) (E02 E21 E22 E24 E25) TURN SIGNAL LAMP ( four times ).