Whirlpool W11504449 Genuine OEM Refrigerator Lokring

The Refrigerator Lokring is used to create a gas-tight connection between the evaporator and capillary tube inside the appliance. This 4mm part is designed to be used with Whirlpool®, Maytag®, Amana® and Admiral® refrigerators; check to see if your model number is compatible. You will need advanced mechanical training to make this repair. Specialized tools, complex testing and appliance calibration are required including but not limited to recovering and recharging the coolant in the sealed refrigeration system. We strongly recommend that you hire a qualified technician to safely install this part. Also turn off the refrigerator's water supply before you begin.