In my 88 t2 I broke the diff mount(stock), I changed it to the "competition" one about four months ago. I drove it for about two and a half months before I broke it again. That thing was never suppose to break, since it was the better one. A shop told me that I had too much wheel hop and was most likely the cause of me breaking the support again. They said to change my shocks and springs or its just going to be doing the same thing. True or Not?...Recomendations anyone......

 

Yes, worn out shocks and bushings will contribute to the front mount breaking on the differential.

Worn out/broken engine and tranny mounts will also contribute