Norcold 50856 / 639550 Optical Control Panel for N7X/N8X

Norcold 50856 is a service-market part reference for the 639550 front optical control-panel assembly used with specified Norcold Polar N7X and N8X refrigerators. Norcold's N7/N8 factory parts list separates the controls for V, X and LX model generations; the panels are not all interchangeable.

Control-panel identification

• Catalog part number: 50856
• Norcold factory service assembly: 639550
• Factory-listed X-series applications: N7X and N8X (including the corresponding listed X configurations)
• N7V / N8V: a different control service assembly, 639509
• N7LX / N8LX and N7LXIMF / N8LXIMF: use 639551, not this 639550/50856 reference

Confirm before purchasing

Check your exact refrigerator model and existing control-panel part number, especially whether the model has an L before the X. Do not select the replacement from the refrigerator size or panel appearance alone. The front optical control-panel assembly is separate from the rear power board; confirm connectors and included hardware from the applicable factory service diagram and kit packaging.