p24-1953 Posted January 15, 2010 Report Share Posted January 15, 2010 whats the reccomended? i was using 90 gear oil in my old transmission. is that okay for my overdrive or do i need 15-40 diesle oil? i was told 20-40 but i cant find that. Quote Link to comment Share on other sites More sharing options...
Young Ed Posted January 15, 2010 Report Share Posted January 15, 2010 Dad and I run 90gear oil in all of our ODs. Make sure you fill both 1/2s. The OD unit has a seperate fill plug. Quote Link to comment Share on other sites More sharing options...
Jim Yergin Posted January 15, 2010 Report Share Posted January 15, 2010 Here is what the Borg Warner Overdrive manual says: Overdrive lubrication.pdf 1 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.