The most reasonably priced component used on the Xj600s 2001 4dgb Austria 114br-300e1 Flasher Light is the Screw, Pan Tap.2 Slit.
Some items from this specific schematic: Bulb, Flasher (12v-21w), Cap, Lens, Flasher 2, Screw, Pan Tap.2 Slit.
Check out any of the nineteen Flasher Light components enlisted.