This Eaton Master Install Kit bundles the bearings, shims, seals, and setup hardware needed to install a differential in the Ford 9.75in rear axle. It supplies the parts required to set up a Detroit Truetrac, Detroit Locker, Posi, or ELocker in this housing.
- Type: Master install kit
- Axle: Ford 9.75in rear
- Fits: 2011 and newer Ford 9.75in rear axles
- Contents: Bearings, shims, seals, and setup hardware
- Sold as: Kit
- Part number: K-F9.75-11R
Axle Fitment
Master install kit for the Ford 9.75in rear axle, 2011 and newer. Supplies the setup hardware to install an Eaton differential. Confirm your axle before ordering.
FAQ
What does this master install kit include?
It includes the bearings, shims, seals, and setup hardware needed to install a differential in the Ford 9.75in rear axle.
Do I need this kit to install a new differential?
A master install kit supplies fresh setup bearings and shims for a proper differential installation. It is strongly recommended when installing a new carrier.
Which axle does K-F9.75-11R fit?
It fits the 2011-and-newer Ford 9.75in rear axle. Confirm your axle before ordering.

