[Jack Houpe]

Jeff mine were replaced on the front prior to my ownership the prior owner was trying to fix the poor steering of the coach and replaced just about everything up front and in the rear. I have looked at the front and the drive axle and you're correct they do look to be the same although I haven't taken a caliper to it. They also replaced the panhard bar but finally gave up and the culprit was the bushings on the tag axle! The first thing that I noticed is there was a negative camber on the tag axle tires I had asked Richard and some other gurus if this was normal and it is not those bushings made a world of difference. Steve recently replaced his panhard bar but his bushings were good and it made a world of difference for him. Sorry to get off of your thread, I'm sure someone but more knowledge than me will chime in.