I'm thinking cv axle on the drivers side where I feel the clunking.Funny thing started right after dealer changed tires.how hard is it to replace and what is the best replacement part other than 900 for a brand new mb part.

There are many good used ones in the bone yards.

I suggest them over the CHEAP Chinese ones available!

__________________
MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
Retired Moderator

Mb doc what about rebuilds are their any good companies who rebuild them with a core exchange that you would recommend.Thanks bob

Drivers side motor mount broken