matt harvey
New Member
Ive got a 89 fender 90. Just giving it a full service as Ive just bought it. Went to buy new oil for my diffs and tranny box but completely forgot what oils it is I need. It's a lt77 box. Can someone remind me please?
rappy1
Active Member
this website fairly helpful for picking the correct oil for your vehicle, we use it at work all the time.
Castrol Australia - NetLube
Castrol Australia - NetLube
nathan5346
Well-Known Member
tom1disco.300
Active Member
u want some 10-40w for your engine oil if ur changing it.
Use Dextron III for the LT77 and 80/90W for the transfer box and axles (make sure it is GL4 and not GL5). I bought two sprayers and put extension hoses on the end to help fill the boxes. takes a little time but easy and relaxing (just watch for the spillage). The engine oil I used was a heavier 20W50 but it is in a 2.5 NA engine.
discomania
Well-Known Member
Ideally GL4
