This is the transmission mount for your Mercedes-Benz. This transmission mount is used to secure the transmission to the transmission cross member.
If this mount fails, you may notice clunking noises and driveline vibrations. Keep your Mercedes-Benz performing as it should by replacing worn components.
If you are replacing this transmission mount, now would be a great time to inspect the rest of your driveline mounts, and replace any that are showing signs of wear. ECS Tuning offers a full line of driveline mounts and hardware for your Mercedes-Benz to keep it performing as well as it did when it was new.