Help with thunderverb 200 reverb repair

[Roadmaster]

I am looking for a replacement for my reverb tank and could not find the same model tank anywhere. My amp is a 06', does anyone know what I can use as a replacement or what tank is in newer Thunderverbs. I was told from a online dealer I could use a Accutronics 8AB2D1A but he was not totally sure. The tank in my amp is a 8AB2C1B. Any help would be much appreciated!!! I iwll use any replacement that will fit and not harm the amp it does not have to be the same exact model.