Transfer Case Service
Thread Starter
Junior Member
Joined: Dec 2010
Posts: 22
Likes: 4
From: Virginia
'85 380SL, '10 E350, '16 GL450
Transfer Case Service
I need to replace the fluid in my transfer case (2011 ML350 4Matic). Do I have to replace the drain and fill plugs as well? I have received different opinions.
MBWorld Fanatic!
Joined: Oct 2011
Posts: 7,107
Likes: 765
From: Bronx, N.Y.
2002 ML 320 & 2006 ML500
You are on the wrong forum. M/B does not supply how to replace fluid. You must look to You Tube for instructions.
https://www.youtube.com/results?sear...fer+case+fluid
https://mbworld.org/forums/m-class-w164-72/
https://www.youtube.com/results?sear...fer+case+fluid
https://mbworld.org/forums/m-class-w164-72/
Junior Member
Joined: May 2017
Posts: 61
Likes: 1
From: Brasília, DF, Brazil
ML350 2009 CDI
You don't have to replace the drain and the filling plug.
You should pay attention to the use of the correct oil, which is the Fuchs Titan ATF 3353.
Junior Member
Joined: Oct 2021
Posts: 17
Likes: 5
W163, W208
I went to MB and got a pint of ATF oil.
