5.0 LITER. Liquid line o-ring. 7.65 x 1.78mm. A/C Line O-Ring. A/C Refrigerant Line O-Ring. Auxiliary A/C. Exc.Auxiliary A/C. Air Conditioning (A/C) Refrigerant Line O -. Center AC o -. Discharge o -. Evaporator o -. Inlet o -. Liquid Line o -. Outlet o -. Pipe Assembly o -. Pressure o -. Suction o -. Included with: AC Tube, Evaporator Tube, Front AC Tube, Liquid Line, Outlet Hose, Pressure Hose, Rear AC Tube.