Brake pad pin for Mitsubishi GTO/3000GT FRONT Sumitomo Calipers (all years) Replace your rusted or damaged (because you had to smash it out) brake pad pin. Front Sumitomo calipers only. This is a new remanufactured item, less than half the cost of the oem part from Japan. 1 x Brake pad pin ONLY. Select additional quantity for number of pins required.