Staff Answer
Sep 24, 2026 - 06:53 PM
No, this one won't fit. The 638534 lower door is for the newer Polar N8/ NA8/ N10 models. The N843 is part of the older N8XX family, and Norcold has discontinued its lower doors, including the 623942/ 638833. Here's our post on options when your N8XX door breaks. Since I can't confirm this 100% from here, please email us at info@rvfridgeguys.com or call 800-712-8822 with your model and serial number and we'll double-check it for you. You can also browse www.rvfridgeguys.com.
