Quick Diff Fluid Question

[Black10thSVT]

I used the search, but must not have used the right combo of words.

I resealed my Diff. Gonna let it sit for a while. Im wanting to use royal purple. The only problem is most everyone has 85-140 synthetic fluid on the shelf. The tag on the Diff calls for 75-140 synthetic.

Would it be ok to ues the 85-140?

Any help/info would be great.

Thanks

 

[Black10thSVT]

anyone?

 

[DSG2NV03]

I would recommend using what Ford says to use...

 

[Digital]

Ya that stuff is hard to find. That's why I used redline instead last time. Just keep looking.