The lowest price component in this Headlamp (e24) parts-list fiche is the Washer(6.5x20x1.6).
The seven Tl1000r 2000 (y) Headlamp (e24) component parts are all listed in this schematic.
With all the components that make up the TL1000R 2000 (Y) HEADLAMP (E24) assembly. The Washer(6.5x20x1.6) is the most frequently specified with four applications.