PeteRit
Well-known member
- First Name
- Pete
- Joined
- Jul 19, 2021
- Threads
- 2
- Messages
- 54
- Reaction score
- 55
- Location
- 21Colorado
- Vehicles
- 21 Lariat PB
- Occupation
- Retired
Here's the answer directly from the Ford eSource F150 Specs Book. You can kinda get an idea of what trucks come with what and how to tell what axle you should have. From what know The differences between the 9.75 and 9.75HD are the wall thickness, axle spline count, and fluid capacity is slightly more on the HD. From my understanding the HD is only available with the HDPP and 4800lb Rear GAWR. Here's what is in the guide.
Sponsored