TUSA Imprex service kit and models

[akeegan2]

I've decided to rebuild a 1992 TUSA Imprex first and second stage. I believe the second is a TUSA TR-350 and the first is a Scubapro MK5 clone. I'd like to order a service kit, but the closest I can find is a TUSA TR-400 kit. Will that work? Will an MK5 kit work on the first? What is the TUSA model number on the first?

Thanks,

 

[Zung]

If you have access to a caliper, post the dimensions of the seats, and we'll try to look up some alternatives. There's a pretty good chance that the after market Scubapro parts work.