I looked at the pics and it looked like the rails were still in alignment. So I wondered if somehow they got the diff. broke loose and re-installed off center or twisted.
I'm 99% sure I have all the seal kits, but I don't remember having any p/s pumps. If I remember right I even have 2 nos tilt cylinder rods if you need those too. Also may have a NOS? / rebuilt? lift cylinder depending on the length (height) of your cylinder.
Steve