This may be a long shot but here goes.... Does anyone know if the various Toyota differentials share common dimensions?
I'm primarily interested in - width, support bearing to support bearing and crown wheel flange diameter and mounting(PCD).
The reason I ask is that a mate is running a 4agze viscous centre in a non-toyota setting and it failed last weekend(possibly related to running the unit in reverse rotation). I am about to do a similiar installation and would prefer to avoid the drama and see if there are any other LSD alternatives available.