Oil for a 722.9 automatic gearbox.

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JEEPWRANGLER2020
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Joined: Wed Jul 08, 2020 2:20 pm

Alvinthebeast wrote: Sat Jul 01, 2023 10:30 pm That should be for the 5g, right?
That is correct for 5g and early 7g.

The one for 7g plus it's 134FE
James_Cam00
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Posts: 69
Joined: Sat Jul 06, 2019 8:23 pm

Alvinthebeast wrote: Sat Jul 01, 2023 10:30 pm That should be for the 5g, right?
The 5G is defined as 236.10; the 7G is defined as 12. Now, ATF-134 convenes.14
JEEPWRANGLER2020
Senior
Posts: 74
Joined: Wed Jul 08, 2020 2:20 pm

James_Cam00 wrote: Sat Jul 01, 2023 10:32 pm
Alvinthebeast wrote: Sat Jul 01, 2023 10:30 pm That should be for the 5g, right?
The 5G is defined as 236.10; the 7G is defined as 12. Now, ATF-134 convenes.14
You require.15 for start-stop 7G +. Red ATF-134, blue ATF-134FE.

I added. 236.15 fluid is not compatible with the old 7G gearboxes since the new ones with start-stop have different tolerances to reduce internal leaks, a new torque converter, and a new flow route to the clutch plate.

To distinguish the new and old, they altered the fluid color.
James_Cam00
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Posts: 69
Joined: Sat Jul 06, 2019 8:23 pm

JEEPWRANGLER2020 wrote: Sat Jul 01, 2023 10:34 pm
James_Cam00 wrote: Sat Jul 01, 2023 10:32 pm
Alvinthebeast wrote: Sat Jul 01, 2023 10:30 pm That should be for the 5g, right?
The 5G is defined as 236.10; the 7G is defined as 12. Now, ATF-134 convenes.14
You require.15 for start-stop 7G +. Red ATF-134, blue ATF-134FE.

I added. 236.15 fluid is not compatible with the old 7G gearboxes since the new ones with start-stop have different tolerances to reduce internal leaks, a new torque converter, and a new flow route to the clutch plate.

To distinguish the new and old, they altered the fluid color.
Okay, I stand corrected, my most recent Mercedes-Benz is a 2005 AMG with a 722.6 rating. I don't intend to purchase any newer models.
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