The Front Hub/brake is made up of components including this Panel Assy,frnt Brake which is the most expensive.
Parts such as the Front Hub/brake: Shoe-brake (nas), Washer-plain-small,6m, Nut,14mm, Circlip-type-c,24mm are included in the Kdx400-a2 Kdx400 1980 Usa Canada Front Hub/brake parts fiche.
On this parts fiche the Shoe-brake (nas) is the most specified component.