AC Receiver Drier for Red Dot R-9727-2 Units 74R2577

The Receiver/Drier contains filter media to filter solids from the refrigerant (such as wear metals from the compressor), and desiccant to remove moisture from the refrigerant. Like any filter, the Receiver/Drier has a limited ability to store the debris it captures. Replace the receiver drier under any of 3 circumstances: 1. Anytime the compressor is replaced 2. Anytime the system has been open to the atmosphere for more than 30 minutes 3. Annually. Part Number: 74R2577 Canister Diameter: 2.875" Canister Height: 5.375" Inlet Fitting: #6 Male Outlet Fitting: #6 High Capacity: Yes Fuse Plug or Pressure Relief: Pressure Relief Switch Port: Female port Mounting Position: Vertical/Upright Special Attribute: R-9727-2 Unit Interchange Numbers: 1691604C1 4379-RD570616P ABP N83 319271 JA19000 RD-5-7061-6P RDHRD570616P RDT74R2577