how do i tell what rearend is in my 06 f-350 dually
There is a tag on the rear, Either write down what is on the tag or take the tag off, Go to any auto parts store, or junkyard and they can look it up. A google search may help, but may turn up soo many results it may be confusing or some may contridict. the auto parts or junkyard books are going to be a one and done look.
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