Brake Drum. Inner brake drum height [mm]: 47. Total brake drum height [mm]: 57. Fitting Position: Rear Axle. Surface: Coated. MITSUBISHI COLT VI (Z3_A, Z2_A) 1.3 (Z21A) 95HP/70KW 2004/06-2012/06. SMART FORFOUR (454) 1.1 (454.030) 75HP/55KW 2004/01-2006/06.