Transfer Case Fluid Change

[01z71]

I just added a '98 Z-71 as my off-road vehicle.  I was wanting to change the T-Case Fluid and was wandering if I can use the AutoTrak Fluid or if I needed to Use some Mobil 1 Tranny Fluid or something.  Truck has 134,000 miles and is as good as new.

[RyanbabZ71]

a 98 with 134K miles?

 

wow  

[BlueRado]

I guess I'd stick w/ what the owners manual indicates.  The autotrac fluid might be specifically formulated for the autotrac T-case - I'm not sure GM recommends it even for the non-autotrac 99-02 models w/ a manual transfer case.

 

I expect someone here will post the answer.