OER Parts offers a wide selection of Brake Components for your 1980 Dodge Diplomat. OER Parts offers 1980 Dodge Diplomat Wheel Cylinders, 1980 Dodge Diplomat Front Wheel Cylinders 1980 Dodge Diplomat Rear Wheel Cylinders, 1980 Dodge Diplomat Wheel Cylinder Retainer, 1980 Dodge Diplomat Drum Brake Bleeder Screws, 1980 Dodge Diplomat Front Wheel Cylinder Repair Set, 1980 Dodge Diplomat Rear Wheel Cylinder Repair Set, and 1980 Dodge Diplomat Wheel Cylinder Pins.