The Rear Calipers (model N) assembly is constructed from several parts from which the Caliper Assembly,rear is the most expensive.
Parts such as the Rear Calipers (model N): Spring,pad, Pad & Shim Set (nas), Seal,dust, Boot are included in the Rmx250 1989 (k) Usa (e03) Rear Calipers (model N) parts fiche.
On this parts fiche the Pad & Shim Set (nas) is the most specified component.