W123 - Clunking from Prop/Diff?
 

Not the same issue as the auto gearbox post, but this Clunking from Prop/Diff happens when I shidt from N to D or N to R.

Common points to look for are diff mountings or propshaft "somethings" - can you say what the "something could be" ?

If I were to be changing the diff at some stage<to a longer gearing>, I assume a good time would be to change mountings etc at the same time anyway??

thanks in advance

>Joe