Originally Posted by balrgn
I noticed you did not answer the question?
My appologies. I thought the question had been answered. It sounds like you are describing the plastic interior endcap. These are available for some year models at Inland RV; I've no idea if yours is available or not.
I think that yours may be fiberglass. Later models were abs plastic. Either way, they are one piece, and will (surprisingly) go in through the door. It will be difficult to find a used one, but perhaps not impossible.
One could rivet sections of flat aluminum in the manner of the older 13 segment Airstreams. Or I suppose you could take out the one in the bathroom and use it to make a mold to have a fiberglass one made.
I wish I could offer better suggestions.
And how do you turn off the Intellitxt link?