Rear Brake Caliper Rebuild Kit - Mitsubishi Lancer Evolution V / VI CP9A For single pot/piston rear caliper - NOT Brembo Caliper service kit for Rear Brake Caliper. Stripping down and rebuilding a brake caliper should only be attempted by someone competent. For Exploded Diagram Click HERE Mitsubishi Part Number MB857337 now use 4605B966
