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EricFromCT
EricFromCT, Ford Technician
Category: Ford
Satisfied Customers: 3418
Experience:  20 years dealership exp., ASE A1-A9 L1 L2, Ford Lincoln Mercury Senior Master, Diesel Certified
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2003 F-150 5.4 Lariet 4x4 crew cab. Axle taf L73 9.75 3E28.

Customer Question

2003 F-150 5.4 Lariet 4x4 crew cab. Axle taf L73 9.75 3E28. Want to replace axles and bearings but I can't figure which ones fit.
JA: Are you fixing your F150 yourself? What have you tried so far?
Customer: Going to fix it myself. Looking for parts from RockAuto but about 10 different choices.
JA: Anything else you want the mechanic to know before I connect you?
Customer: No.
Submitted: 1 month ago.
Category: Ford
Expert:  EricFromCT replied 1 month ago.

Hi. I have been through this before with the 9.75 rear end. To get the right axle you need to count the number of splines on the axle shaft. I would recommend not ordering the axle online because it is a good chance (unless they list how many splines are on the axle) that you will get the wrong one. I recommend going to a local part store and ordering it so you can verify that it will have the same number of splines.

Expert:  EricFromCT replied 1 month ago.

I see you viewed my response. Do you have any more questions for me on getting the correct axle?

Expert:  EricFromCT replied 1 month ago.

Seriously, why are you viewing my posts and not responding? I informed you on how to find the correct axle for your truck. If you are all set perhaps you should rate my assistance and close this question out.

Expert:  EricFromCT replied 1 month ago.

Thanks for using Just Answer and remember to rate the assistance provided.

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