Schumacher fireblade help

[StuartH]

I have a bit of a predicament with a fireblade project that I am trying to get up and running.

The diff outputs are wrecked and schumacher have told me I need two sides, of which one is obsolete

Does anybody know of any alternative gearboxes I can fit on a fireblade evo or does anybody have a diff that would fit......or. Even the parts themselves (U2007 and U2006)

I know a few cars of this era share parts and have discovered that the cat2000, cat 98 and fireblade all share these diff parts.

Can anybody help as it's the only thing I need to get the car to run.