New Genuine Nissan Skyline R32 GTR, GTS-4 and GTST Liquid Tank or Receiver/Drier. Very hard to get unit necessary for proper AC operation. If you have had an air conditioning compressor failure, or an opened system, these must be replaced! If not they will store the debris from the failure and recirculate through the new system. Properly filled with desiccant to absorb moisture from the system, this unit also includes a new pressure switch preinstalled.