Forum:
Hi from a new expat Rugger(fourtrack) owner in NZ. Its a 2.8tdi jap import and as is normally advised I would like to change all the oils, question is on the oil spec for gearbox,transfer and diffs, is the rear limited slip on the 94 model 
Thanks for any help, the site is great and as an ex Isuzu Bighorn owner I am now looking forward to some real fun with the rugger.
Gearbox SAE 90 Transfer SAE
Gearbox SAE 90
Transfer SAE 75W-90
Diff- would imagine that yours should be LSD. To test jack up both rear wheels if both rotate in the same direction then you have LSD. If they turn in opposite directions then you have a std diff. The standard diff uses SAE 90 oil