Check out any of the fifteen Headlamp (model V E4, E18, E22, E25, E34, E39, P37) components enlisted.
In this schematic the "Washer(6.5x20x1.6)" is used most often.
The most reasonably priced component used on the Tl1000s 2000 (y) Headlamp (model V E4, E18, E22, E25, E34, E39, P37) is the Bulb(12v5w).
