3.2 LITER. Pressure hose seal. 16.25 x 2.5mm. A/C Line O-Ring. A/C Refrigerant Line O-Ring. Primary HVAC. AC o -. Air Conditioning (A/C) Refrigerant Line O -. Evaporator tube o -. Inlet o -. Outlet tube o -. Pipe Assembly o -. Pressure seal. Return Line o -. Suction o -. Included with: Outlet Hose, Pressure Hose, Suction Hose.