Replace pinion bearing or swap axles?

[GunnerSchenck]

You gunna dig into it first and make sure the gears and axle splines are still okay? Hate for you to go through the whole process and end up with the same problem and end up chasing other parts because of it..

 

[Myke]

You gunna dig into it first and make sure the gears and axle splines are still okay? Hate for you to go through the whole process and end up with the same problem and end up chasing other parts because of it..

Sound went away after swapping it.

 

[Myke]

Also opened it up. Put in 85-140 again.