The Kz550h2 Gpz 1983 Usa Canada Front Master Cylinder consists of twenty-six pieces with the Cylinder-assy-master, being the most expensive.
Parts such as the Front Master Cylinder: Washer-plain,6mm, Lever-grip,front Brak, Boot,dust, Cylinder-assy-master, are included in the Kz550h2 Gpz 1983 Usa Canada Front Master Cylinder parts fiche.
In this schematic the "Washer,10.5x15x1.5" is used most often.