getouttamyway

Can anyone refer me to a write-up or how-to on replacing the seals on a w126 differential? My 1984 300SD has 250K+ on the clock and the rear end leaks like crazy. The 2 CD set doesn't cover it. I talked to a mechanic and he said it was a 4 hour job and I needed to move the rear trailing arm to pull the diff out and there is some kind of clip inside it?

Thanks.

ehr1

what is your location??? i can do it.