638189 Norcold RV Refrigerator Main Control Board **USED**

Norcold Control Board

638190 Norcold RV Refrigerator Main Control Board 2 *WILL NOT WORK FOR 638189*

For Norcold Refrigerator Optical Control Board 630762 621988 628979

Norcold N7X and N8X Main Control Board 639593 Control Board Used

norcold rv refrigerator control board

NEW Norcold RV Refrigerator Main Control Board 2 Part# 638190 Latest Firmware

638190 Norcold RV Refrigerator Main Control Board 2 Brand New