I am replacing the gear lube in my back axle with synthetic

2005 FORD F-150
70,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
TRLOUKS
  • MEMBER
  • 1 POST
I am replacing the gear lube in my back axle with synthetic. How much lube do I need to buy to do it?
Jun 3, 2010 at 8:19 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
It is based on the size of the differential. If it is a 8.8 or 9.75" it takes 5.50 PTS. If it is the 10.25" it takes 6.50 PTS.

Both use SAE75W - 140 Synthetic Rear Differential Oil.

Let me know if you have other questions.

Joe
May 17, 2021 at 1:20 PM
Advertisement