A sample from the products for the Turnsignal Lamp include: Lamp Assy,rr Turnsignal,l, Bulb(12v21w), Lamp Assy,rr Turnsignal,r, Screw.
The most expensive part in this assembly is the Relay Assy,turnsignal Lamp.
In this schematic the "Screw" is used most often.