The Rear Brake assembly is constructed from several parts from which the Caliper-assy,rr is the most expensive.
Parts such as the Rear Brake: Seal-oil,piston, Holder-assy,rear Cali, Boot, Caliper-assy,rr are included in the Kdx250-d3 1993 Al Rear Brake parts fiche.
The Cap-breather is the cheapest item from this partsfiche.