eighteen components are shown in this Ksf250-a4 Mojave250 1990 Usa Rear Master Cylinder exploded diagram.
The most reasonably priced component used on the Ksf250-a4 Mojave250 1990 Usa Rear Master Cylinder is the Bolt-flanged-small.
Of all the components used in this assembly the Cylinder-assy-master, is the most expensive.