To answer your question directly, see link below:
http://www.tranz4mr.com/Welcome.html
I have not used this gentleman’s services and I believe there are others who recondition transformers. As I recall, the 1033 was shipped without the handles installed. If you ship your transformer somewhere, I would suggest removing the handles.
I got my first 1033 in 1954. I am still using it from time to time and the only repairs so far is replacing the cord. I think the cord has been replaced four times.