Parts such as the Taillight: Socket Comp.,tail, Taillight Sub Ass, Stay Seat Cowl., Case,gromet are included in the Cbr600f Hurricane 1987 (h) Germany / Kph Taillight parts fiche.
The component with the lowest price in the TAILLIGHT schematic is the Nut,flange,6mm.
This Taillight Sub Ass is the most expensive of the items that make up this Taillight assembly.