Transfercase oil change.
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Joined: Feb 2021
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2014 GL550
Transfercase oil change.
How many use the blue ATF FE in the transfer case? There are debates only red is in there. Blue should be thinner for better MPG but does that hurt the transfer case. Getting 2 jugs of 5l so I will have extra blue after my trans service. It would be convenient to do flush the transfer case with blue stuff.
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Joined: Sep 2018
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From: unbegrenzt
2017 GLE350 4MATIC
Transfer case fluid for the W166 GLE 350 4MATIC is 236.12, it is described as an "ATF".
The 7G-Tronic transmission fluid spec is 236.15.
Buy the fluids from the dealer, you will be sure to get the right one. The higher price paid will be either negligible, or worth the extra diligence, or both.
If you are following the WIS procedure, there is no flush. It is a gravity drain, and a standard re-fill.
The 7G-Tronic transmission fluid spec is 236.15.
Buy the fluids from the dealer, you will be sure to get the right one. The higher price paid will be either negligible, or worth the extra diligence, or both.
If you are following the WIS procedure, there is no flush. It is a gravity drain, and a standard re-fill.
