The component with the lowest price in the B-10 FRONT SIDE TURN SIGNAL LIGHT schematic is the Screw,tapping,.
With four applications this Screw, Tapping, 5x16 is the most specified part.
Some items from this specific schematic: Screw,tapping,, Packing, R.base, Light,l.side Lic, Screw, Tapping, 4x12.