Hi, my 1994 Mercedes E320 wagon was so much damaged due to flex disc failures that caused a chain reaction of other nearby parts to be replace and/or repair that I had to tow the wagon to a reputable Mercedes Repair center in Nashville.

After diagnosing the issues, the shop foreman recommended to a mercedes certified body shop repair to replace the transmission tunnel or any other name by welding. I never heard of this transmission tunnel replacement. This is way out of my league when it comes to knowledge and skill level. I tried to research this issue and so far nothing really stands out. Does anyone out there knows about this kind of thing? What kind of steps does this involve? What is the approximate total cost of this particular repair and replace the transmission tunnel? Comments, feedback, advice is greatly appreciated. Thanks to all for reading.