Two years ago my Norcold frg of 13 years decided it had served the RV well but needed a rest.
I was not in favor of replacing with a home style frig as my carpentry ability was not good enough to make the finial result look like it belonged there.
Replacing with a new Norcold would require removal of the windshield and that was a NO go.
I looked into replacing the cooling unit and found the JC Refrigeration had just what I wanted. Their customer service is way above average. The instalation went very well. My wife and I were able to do the job over a couple days. We could have done in in hours but we were in no hurry.
I made a dolly the same height as the bottom of the frig., sled the frig onto the dolly and was able to do all work in the camper.
I would ckeck out JC Refrigeration before making a decission.
https://jc-refrigeration.com/