Staff Answer
Sep 26, 2026 - 09:39 AM
If your lower hinge snapped out of the door, the door itself needs to be replaced. The 640435 isn't listed on our site anymore, and I can't confirm which hinge kit fits without your model number. For N6XX/N8XX models with smooth-interior doors, the 634166 reinforced hinge kit goes on the new door.
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.
