Staff Answer
Sep 26, 2026 - 09:06 AM
The NR751BB was made to fit the old DE0751 cutout, not the DE-251B, so I can't confirm it'll drop into your space. It's also discontinued, and the Norcold DC751 replaced it. Send us your opening measurements and we'll compare.
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.
