E-Class (W212) 2010 - 2016: E 350, E 550

Front differential leaking

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Old 11-07-2019, 11:26 AM
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2012 E350 4matic
Front differential leaking

Our dealer just noticed a leak coming from the front differential on my wife's 2012 E350 4matic (has only 60K miles). It appears to be a major repair. Has anyone else experienced this issue with the front differential seals?
Would appreciate your thoughts...
Old 11-07-2019, 12:43 PM
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2017 GLE350 4MATIC
Welcome! Please post a photo of the E. There is a section of this site, specific to your model, where you can post the question and likely receive a faster reply.
Old 11-07-2019, 03:22 PM
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bone stock E55 AMG
moved to W212 forum...
Old 11-07-2019, 03:45 PM
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'71 Pinto
Originally Posted by mikarr
It appears to be a major repair.
See attachment.
Attached Files
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front axle gear.pdf (213.9 KB, 733 views)
Old 11-07-2019, 09:01 PM
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2008 E350 4Matic, 2011 E350 4matic
Originally Posted by konigstiger
See attachment.
Isn't that the same as this?

https://mbworld.org/forums/e-class-w...-seal-diy.html

The seal itself is cheap, just all the labor to get at it.
Old 11-11-2019, 10:28 PM
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2008 E350 4Matic, 2011 E350 4matic
Just did this on my car. Indy did it, took a little over 2 hours. About a little over .6 quarts of fluid came out. Maybe that's why it was seeping, overfilled by the factory or the previous owner had it done and was overfilled. I wonder if the draining the fluid and refilling with the correct amount would work?

Last edited by cetialpha5; 11-11-2019 at 10:42 PM.
Old 11-12-2019, 10:37 AM
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2016 E350 Sport 4Matic
My wife's E350 had this (48K miles), sorry no idea on costs as it was covered under warranty.

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