The Gs500f 2007 (k7) Usa (e03) Turnsignal Lamp (gs500f E3 consists of sixteen pieces with the Lamp Assy Fron being the most expensive.
Some items from this specific schematic: Screw, Bulb(12v21w), Lamp Assy Fr, Lamp Unit.
The Screw is the cheapest item from this partsfiche.