Manual trans/transfer case oil

[Nanookofthenorth]

Anybody running the Amsoil 75w-90 GL4 in the trans even though it calls for 80w-90?

https://www.amsoil.com/p/amsoil-75w-90-manual-transmission-transaxle-gear-lube-mtg/

 

[motormd]

Anybody running the Amsoil 75w-90 GL4 in the trans even though it calls for 80w-90?

https://www.amsoil.com/p/amsoil-75w-90-manual-transmission-transaxle-gear-lube-mtg/

Perfectly fine and protects the brass components.

 

[Sasquatch]

That is what I purchased, will be changing it in a week or two.

 

[Nanookofthenorth]

Thanks fellas

 

[OffRoad709]

Anybody running the Amsoil 75w-90 GL4 in the trans even though it calls for 80w-90?

https://www.amsoil.com/p/amsoil-75w-90-manual-transmission-transaxle-gear-lube-mtg/

That's what I run , no problems.