...do I have on my 2007 Ford F150 STX 4X4?

I'm looking to get a front electric locker and maybe one for the rear, or at least a limited slip.

Anybody know off the top of their head what type/model differentials I have here, front and rear?

TIA.

Earl

 

Front from what ive read here is an 8.8 unit(same as the rear end in a mustang and older F150's. Rear is a 9.75 sterling unit(older f150 heavy duties had this similar unit in a 10.5 housing, all they have done from what i understand is create a smaller housing that has more ground clearance.

Thx

Ken

 

The 5.4 trucks will have a 9.75 in the rear and 4.2 and 4.6 trucks will have an 8.8. All have the 8.8 up front. At least the older ones were this way may have changed by 07 but I think that it would still be correct.