The Flasher Light is made up of components including this Front Flasher Light Assy 1 which is the most expensive.
Parts such as the Flasher Light: Front Flasher Light Assy 2, Clamp 363154850100, Screw, Tapping(4mv), Cord Assy are included in the Xp500 2003 5gj9 Greece 1b5gj-300e4 Flasher Light parts fiche.
In this schematic the "Screw, Tapping(4mv)" is used most often.
