MTF
FRF Addict
Here's the Office Ford updated link to gear oil chart.
https://www.fcsdchemicalsandlubricants.com/Main/quickref/axlelubeUS.pdf
https://www.fcsdchemicalsandlubricants.com/Main/quickref/axlelubeUS.pdf
Last edited:
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
Here's the Office Ford updated link to gear oil chart.
https://www.fcsdchemicalsandlubricants.com/Main/quickref/axlelubeUS.pdf
View attachment 129473 View attachment 129474
Neither Raptor diff should need friction modifier. None of them have clutches, not even the Torsen diff.Only one option listed for the f150 raptor front diff showing it DOES need friction modifier XL3, says rear N/A
But Raptors can be had w/ standard or Torsen front diffs- does this mean they both need friction modifier or only one of the other??
Neither Raptor diff should need friction modifier. None of them have clutches, not even the Torsen diff.
I don't know why it needs it? TrueTracs are similar and don't need friction modifier.
That's what Ford wants
Torsen's Website:
https://torsen.com/tbr-lube-friction-modifier/
Basically they say it's beneficial to use.