Re: what gear oil other then mt90 do you 3.94 vr's use (HiTdAtSiT)
word on the street is that mt-90 will eat the brass in transmissions. in an O2O at least, don't see why it would be any different in an O2A...
worst case scenario, a completely un-warranted purchase of the wrong transmission fluid, resulting in putting new, correct tranny-fluid, and vice-versa