Borg Warner 1339 transfer case oil

Collapse
X
Collapse
First Prev Next Last
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Borg Warner 1339 transfer case oil

    I got a BW 1339 for my 75 fullsize cherokee project. I know it states to put TCL-1 fluid in there. Other articles I have read state you can put 30 weight motor oil in there with a friction additive. Will lucas oil 75-90 work in the case? I have some and it's good stuff. FWIW I have a complete spare case to try this on, I just don't want to blow it up from the get go.

    Also this will be a mostly street driven rig (for now) with mild forest road and snow wheeling trips.
Working...
X