Originally Posted by
AMorgan
I have the GMK diff dunker and a jar of naptha. I'll usually pull the gears out, and clean them, then mix in some low viscosity shock oil to thin the fluid then dump it out and whisk everything in the Naptha. It takes forever. I may try the soaking method, but it would be nice if there was a quick and simple way that I could clean 3 diffs in 10 minutes. The diff dunker works well, but I wish it were larger, usually takes 2-3 "loads" to clean a diff.
Automatic trans fluid flush chemical in a small jar....drop in all diff parts....shake it up and soak for 5 mins and clean as new