Parts such as the Taillight(s): Washer,5.1x16x6, Nut,5mm, Bolt-flanged,5x25, Bolt-flanged are included in the Ksf450-b8f Kfx450r 2008 Usa Taillight(s) parts fiche.
The Kawasaki Taillight(s) has eight products enlisted in the schematic.
The Bolt-flanged,5x25 is the cheapest item from this partsfiche.