Parts such as the 024 Front Head-light: Spacer, Ring, Head Light Wiring Harness, Lens Flasher Light are included in the M400 2002 Eu (monster 400) 9151-1021c 024 Front Head-light parts fiche.
Of all the components used in this assembly the Bracket, Headlight is the most expensive.
Check out any of the twenty-five 024 Front Head-light components enlisted.