Mark,
Is all of the plastic inside gone or just on the doors? If it is the doors you might be able to get a door from a salvage yard and fix what ever else is wrong. But given the age of the unit, you might just be better off replacing it. I have seen plenty of TT's with 110volt only fridges. In fact one of the guys I camp with bought one of the FEMA hurricane trailers, surplus, it only came with a 110volt fridge. He just plugs it in for a day or so before he is ready to go then plugs it in again when he gets to the campground.
I think I may have met you at the vintage weekend over at the Fischer's last year?
I would give Crane RV refrigeration a call, they may have a door for yours. In the meantime I would check yours out a bit more thoroughly, the gas part never worked as you say which is common and repairable, so running it on 120 volts so much you may have just burned out the heater element. Unless you have smelt ammonia, which is the kiss of death, I would do the above stuff first. I could help you out on this if you like, drop me a line.
Credenza=little table forward of the wall on right side of fridge.
Bukhead=wall on right side of fridge
reefer=weed=mary jane=another name for a fridge
If you go the camping world route you want to have removed the existing one and measured it very carfully. The new ones come in all diffrent sizes so you should be able to find one to fit with little or no modification. They offer a cross refernece chart in the catalog. DOn't bother with a 3 way it will require too much wiring to make it work properly, just go 2 way.
The door panels will likely not fit. The door sizes have changed over the years. Form the picture you posted it looks like the door has brown formica cut to size. Camping world will sell you a kit for 50-60 bucks, but it is generic. You can do a better job matchiing the interior wood by odering a sheet of formica and cutting it down to the size you need. You can also get a close match this way, unlike the generic kit.
__________________ Brett G WBCCI #5501 AIR # 49
Wise men talk because they have something to say; fools, because they have to say something. -- Plato
Logic is the one way you can go wrong with confidence - Charles E. Kettering
I would search classifieds and free ad magazines for a used RV fridge. I often see them for sale in my search for other RV items. Many SOB owners part out their trailers with perfectly good Dometic refrigerators in them. They may not be the exact size you need, but with a little modification I'm sure you will get one to fit for around $150. And you can fill it with a lot of milk, eggs and beer with the money you'll save.
There is a place in San Antonio that has a whole yard full of old fridges, water heaters, and the like. I was there with my daughter a couple of years ago and bought some small parts from old fridges. Prices were good.
If you like, I can email her and get a street address for the place.
__________________
John W. Irwin
2005 Classic 28 "Sabre-Dog III"
2007 Silverado 2500HD Duramax/Allison LTZ
WBCCI Region 9 Webmaster, #9632