olivierveyractrawlerforum
Member
- Joined
- Oct 13, 2022
- Messages
- 6
Hi There, I have a small leak in the transmission of a 1989 Cummins 555VT. What transmission fluid should I use?
Hi, Without knowing what transmission you have I can only guess. With a Cummins
triple nickel I'm guessing a twin disc. If memory serves I think they call for a Dexron fluid.
My Velvet Drive trans can run Dexron or 30wt. engine oil .
Hopefully others will chime in with more info.
P.S. get the leak fixed.