Forum Discussion

Draggo's avatar
Draggo
Explorer
Jun 16, 2017

Changing an Axle

Hello,

I think I have a bent axle on my dual axle trailer because on the rear tires, the insides are wearing faster than the outsides. So I've been calling a few places locally to get it done and am realizing that I can do it a lot cheaper and on my own timeline if I do it myself. I also need to do the brakes on the trailer and plan on doing that myself as well because that looks fairly simple.

So my question is how complex is it to change an axle? From the little research I've done so far it looks fairly simple, unbolt the old one and bolt the new one on. Am I missing something or is it really that simple? Should I change out the leaf springs (they are fine as far as I can tell) or just replace the axle itself? Any suggestions? Any good YouTube videos to watch on how to do it?

Thanks,
Mike
  • Ron3rd's avatar
    Ron3rd
    Explorer III
    Very simple job if you're mechanically inclined and have the tools. Yes, you unbolt the axle and bolt a new one in.

    Remember to replace your u-bolts with new ones as they're not supposed to be re-used. Now is a good time to upgrade to wet bolts, bronze bushings, etc, but that's a discussion for another day.
  • Ivylog's avatar
    Ivylog
    Explorer III
    I would try bending the axle by jacking in the middle until it has the same amount of arch as the front one.
  • It's really that simple.

    Some things you need to think about. If you have two floor jacks it makes things a lot more simpler. Or some REALLY GOOD jack stands.

    The nuts on most U-bolts are REALLY stuck. I mean REALLY stuck. They really weld themselves on. Some I have dealt with if not most need heat to get them off. Or I cut them off and get new ones.

    I would not get new springs; but that's just me. Good luck and have fun.