Norcold Power Circuit Board 639593/ 638189/ 50861*fits the N7/ NA7/ N8/ NA8/ N10/ NA10 models Fits these Norcold refrigerator models:N7V series: N7V, N7VFN7X series: N7X, N7XF, N7XFR, N7XFL, N7XC, N7X.3N7LX / NA7LX series: N7LX, N7LXR, N7LX.3, N7LX.3F, N7LXIM, N7LXIMF, NA7LX, NA7LXR, NA7LXF, NA... See More