This is not for me... somebody I know, just figured somebody on here might know the question:

What is the inner diameter of the wagoneer front axles(i've got one out of a 79, but they should all be the same)? I know the outer diameter is 3". I measured the inner diameter to be about 2.32", but Im looking for a "factory" number. I'm making a sleeve to press in tube so I can put the USA Alloy axle seals in there(which are made for axles with an ID of 2")