The most reasonably priced component used on the Xl600v Transalp 1999 (x) Austria / Kph Headlight is the Screw-washer,6x12.
Some items from this specific schematic: Stay,r Hdlt Sub, Bulb,position (12, Headlight Unit, Bulb(12v60/55w).
This Headlight Unit is the most expensive of the items that make up this Headlight assembly.