WHY UPGRADE TO A ROTARY COMPRESS
Four piece hose set for all 1971-73 Ford Mustang V8 cars with factory air-conditioning, using the stock York or Tecumseh a/c compressor.
Suction hose. Connects from the expansion block valve mounted on the evaporator at the firewall to the service valve* on the suction side of the a/c compressor mounted on the engine.
Discharge hose. Connects the service valve* on the discharge side of the a/c compressor mounted on the engine to the condenser inlet fitting (top fitting) on the condenser mounted in front of the radiator support.
Front Liquid Hose. Connects the filter drier outlet mounted to the condenser in front of the radiator support to the rear liquid hose.**
Rear Liquid/Sight-glass Hose. Connects the front liquid hose** the expansion block valve mounted to the evaporator at the firewall.
Direct replacement part with correct o-ring hose fittings.
Suction hose, front liquid hose and rear liquid/sight-glass hose are built using the correct nylon hose material, suitable for judging.
* Some late 1973 models do not use service valves that the suction & discharge hoses connect to. To use these hoses, service valves (Original Air Part #'s 14-105 & 14-106) will need to be purchased.
** The specialized two-piece quick-disconnect that joins the front & rear liquid hoses together is not included in this hose set. If you don't have your original, see Original Air's part #14-112.