[Heathkit] Heathkit IT-11 part needed

[bonddaleena at aol.com]

Hi. One of my IT-11 Cap Checkers decided to let the smoke escape from 
the power transformer. The Heath P/N is 54-34. The voltage out is both 
6.3 VAC and 475 VAC. 110 VAC in, produces <10 VAC on the 475 VAC 
side.........
If anyone has a broken, bent, tube missing, IT-11 they would care to 
sell, I am interested. I only use the P/S section in my shop, in 
conjunction with a VTVM for checking caps, so I don't care about the 
carcass, just the power transformer.
Since this is such a loooong shot, does anyone have an idea where I 
might start my searching for a transformer such as this?

Thank you in advance!!!!

ron
N4UE