Community Q&A Question: RP gear oil

Asking About: Mustang 8.8" Rear Differential Fluid & Seal Kit (86-04)


0

RP gear oil

On the RP bottle it says "with friction modifier" in it already. Is the small bottle still needed?
from Cumming |
0 0

0
Yes, Ford will still require the friction modifier when replacing the fluid.
from waco |
0 0 LMR.com Staff Member Post!


Answer This Question