OER Parts offers a wide selection of Air Conditioning Parts for your 1966 Mercury Cyclone restoration project. OER Parts offers 1966 Mercury Cyclone Brackets and Hardware, 1966 Mercury Cyclone Compressors, 1966 Mercury Cyclone Condensers, 1966 Mercury Cyclone Evaporators, 1966 Mercury Cyclone Pressure and Vacuum Lines, 1966 Mercury Cyclone Pulleys and Clutches,1966 Mercury Cyclone Receiver Driers.