On this parts fiche the Screw is the most specified component.
Parts such as the Turn Signal Lamp (e18,e21,e22,e25,e26): Screw, Washer,lock, Lamp Assy, Front Turn Signal, Bracket,front Turn Signal are included in the Gsx550es 1986 (g) (e01 E02 E21 E22 E25 E34) Turn Signal Lamp (e18,e21,e22,e25,e26) parts fiche.
Of all the components that make up this Turn Signal Lamp (e18,e21,e22,e25,e26) the Screw has the lowest price.