Open the drivers door and look for an information sticker on the end of the door It will have the axle code for your truck
I believe you can find the axle code on one of the stickers on the end of the drivers door - then the code is used to find out what differential gearing your F150 has
I am not positive about this but, I believe that this indicates that the axle has a 3.00:1 gear ratio. Check with you local Ford dealer for a definitive answer.
A limited slip differential with 3.55 gearing , Ford , 3800 pound capacity
I believe axle code " 18 " is a 3.08 conventional axle ( non limited slip )
there should be an axle code or the door jam. Then you can call your local ford dealer and the can tell you, but some of the owner manuals had a list of the axle codes in them.
how do you replace a Ford F150 rear axle seal
I believe the axle code is listed on a sticker on the end of the drivers door The axle code will correspond to an axle ratio Once a person knows the axle code , the ratio can be looked up
Ford axle code B6 is a ( Ford limited slip / traction - lok differential with a 3.73 ratio )
Axle code 12 indicates a 2.73 conventional non positraction differential. Many people that tow a lot go with a 3.55 and those are axle codes 19, 29, 39, 49, and 69.
Open your drivers door and look at the information stickers , look for the axle code If you resubmit your question with the year of your F-150 and the axle code I'll try to look up the gear ratio - Helpfull
How to remove the right side axle half on a 1995 f150
its located at the rear drive axle