I have a 2005 F-150 xlt with about 98000 miles on it and it has been awesome. I have put very little money into it, but the rear axle seal on the passenger side went (over time) and i think its time to redo everything back there. seals emergency brake shoes brake shoes bearings new rotors and of course refill the axle with oil.. I have gone into rockauto to order parts and it is asking me to identify which axle i have. I am not a mechanic, but i am not apprehensive about doing my own work. What is the measurement they are asking for with regards to 8" or 9.75? Thanks
If you have the 4.6, it might be the 8.8, if it's the 5.4 you have the 9.75, unless it's 7-lug, then it's a Sterling 10.25. 9.75