Parker Refrigeration Specialties 203813 Cartidge Kit 2-5/8" Port

The Parker Refrigeration Specialties 203813 Cartridge Kit is a component used to service or replace internal parts of a compressor or valve assembly with a corresponding cartridge unit in HVAC systems. It is installed in cases where a particular port connection requires maintenance or rebuilding to get it back to normal operation. This fits within the refrigerator unit to provide proper interface and sealing of the 2-5/8-inch port to ensure proper flow of refrigerant and integrity of the system in the cooling equipment when it is operating.