Parts such as the Rear Brake Panel (3): Cover,rr.disk, Bracket Comp.,rr., Boot B, Pad Comp.,a (nas) are included in the Cr125r 1988 (j) Australia Rear Brake Panel (3) parts fiche.
The Rear Brake Panel (3) assembly is constructed from several parts from which the Caliper Assy,rr. is the most expensive.
In this schematic the "Insulator" is used most often.