As seen in a previous thread, I tore up the gears in my 10-bolt this weekend. I'm on a limited budget, and a friend of mine has an axle for a good price that might work for me. However, it's a gov-loc. So, I was thinking I could just take his, and swap my Auburn carrier into it. Thing is, the one he has might be a 28-spline, and mine is a 30-spline. Is it possible to swap carrier and axles between the two? I'm trying to avoid having to deal with an entire axle rebuild, here, as kits tend to be about $100. If the axles won't swap, what parts do I need to swap in his pinion and ring gear into my housing? I am aware of the crush sleeve on the pinion. Is there anything else I would have to replace? Thanks for the advice.