Staff Answer
Sep 28, 2026 - 06:17 AM
Yes, the 639593 power board is the right board for your NA8LXR. It fits all N7, NA7, N8, NA8, N10 and NA10 models regardless of serial number. The 638189 stamped on the board cover is the same part.
If you have any questions, just reach out at info@rvfridgeguys.com or call us at 800-712-8822. You can find everything we carry at www.rvfridgeguys.com.
