Merkz
New Member
- Joined
- May 28, 2022
- Messages
- 7
- Reaction score
- 9
- Your Mercedes
- E350 Estate W212 / 2010 / 3.5L Petrol
I have a droning noise coming form my rear diff which I am told is a bearing issue on my 2010 E350 CGI Blue Efficiency W212 7sp auto estate. My local Mercedes Benz independent specialist tells me the best solution is to get a used rear diff as fixing the existing one or getting a new one would be relatively very expensive. They tell me that a diff from any W212 E350 will do, but I am finding that there are two different ratios available, these being 2.24 and 2.47. Does anyone have any idea which is the correct ratio for my model? Thanks in advance for any input.