When I bought the unit, I looked it over fairly extensively, but I must have missed some loose bolts on one of the u-joint caps. It broke bolts off in the yoke, then broke the cap itself. Luckily it did not bend or damage the yoke on the rear end, of course I still have to remove the broken off bolts, so damage may be on the horizon. The u-joint was $125, it was a rockwell 6C that is similar to an old time mechanics joint. I guess they are common in industrial applications like this one. I am not sure if turning the forklift would have done this one in, but it does articulate, so it could be an issue. I do not tend to turn the wheel to the extreme limits as I know it stresses the axle joints, they are closed knuckle and don't look like they would be fun to repair.

