1000. Core. A/C Safety Switch. A/C Service Valve Core. Included with: AC Hose, AC Hose and AC Tube, AC Tube, Accumulator, ComPressor, Condenser, Discharge Hose, Discharge line, Evaporator Hose, Evaporator Tube, Front AC Hose, Front AC Tube, Front Pressure Hose, Front suction Hose, Hose & Tube assembly, Included with Accumulator assembly, Lower Pressure Hose, Pressure Hose, Rear AC Hose, Rear AC Tube, Rear Pressure Tube, Rear suction Hose, Suction Hose, Upper Pressure Hose.