The w201 m103 2.6 differential has always given people the necessary strength to their 190e drivetrain. Yet again sourcing just the diff cover was a nightmare if you wanted a drive ratio different from the stock. As time goes it was inevitable for us to start producing it. That product will allow you to install any 185mm differential that has been found on either w201, w124, w208, and the w202 on your 190e subframe. On the pictures you see a side by side comparison to the stock diff cover and ours. We have used a higher grade aluminium and added some bracing on the key points we find important.