Hello Kevin,
that will not be an easy search, because most Unimoggers also want these diffs.
Bit if you plan a total conversion, you could perhaps look out for a U1600 rear axle. The U1600 also has the bigger portal gears, like the MB-Trac 800, but with a better gear ratio.
I don't know if the gears will fit into the Trac housing, but you could perhaps implant the whole axle (it is only a few mm wider than the trac axle). Especially if you plan to implant air suspension you will need to modify the axle mounting anyway.
that will not be an easy search, because most Unimoggers also want these diffs.
Bit if you plan a total conversion, you could perhaps look out for a U1600 rear axle. The U1600 also has the bigger portal gears, like the MB-Trac 800, but with a better gear ratio.
I don't know if the gears will fit into the Trac housing, but you could perhaps implant the whole axle (it is only a few mm wider than the trac axle). Especially if you plan to implant air suspension you will need to modify the axle mounting anyway.
Grüße
DaPo (Daniel)