Parts such as the Swingarm: Guard,cha*nh-105*, Bolt,flange 6mm, Bush,rabber,fork, Nut,u,flange,10mm are included in the Z50r 1996 (t) Usa Swingarm parts fiche.
On this parts fiche the Bush,rabber,fork is the most specified component.
The most expensive part in this assembly is the Swingarm *nh138*.