I'm fairly sure that the gen2 console wont fit a gen1.
Or perhaps it was a GTS console that wouldn't fit a gen1.
Anyway, I know for sure that all of them are not the same.
I was thinking of getting a new one for my gen1 just because I wanted a new one.
Someone pointed out that the thing is covered with the hide of a "nauga" or something and that can be replaced, no need to get a new one.
So, what I'm saying is that you could probably glass the old broken one back together and recover it.
That console is a VERY expensive part if you have to buy one, if you can buy one.