[goodguys75]

ok to use 75/90 in diffs........thanks andre:wave:

 

[07fj]

each end calls for something different, but you can use it in the rear for sure.

The front limited slip is the one I am not sure about.

Rog

 

[goodguys75]

thanks rog.....anyone else????? need to get it done....

 

[onebuilder]

According to my '06 manual.
Final gear oil SAE 80 GL-4, GL-5 GL-6 may be used
Differential gear oil SAE 80 GL-4
I have been using Royal Purple for 1300 miles. No problems. I just purchased a new bottle to change it this weekend.

 

[goodguys75]

According to my '06 manual.
Final gear oil SAE 80 GL-4, GL-5 GL-6 may be used
Differential gear oil SAE 80 GL-4
I have been using Royal Purple for 1300 miles. No problems. I just purchased a new bottle to change it this weekend.

they only have one weight 75/90 right?k:

 

[onebuilder]

they only have one weight 75/90 right?k:

I use the 75/90. They do have another weight I think its 90/140