Well, without a PARTS Manual, it is kind of hard to see what brand of axle is on the camper. I'll need to pull one or more of the wheels, and and right now the camper is buried in about 10" of snow, and it is currently 16 degrees out.
If it means anything, it has a Moryde rubber suspension on it, which is a POS in my opinion.
The rubber is all ripped loose and it is going to need to be replaced. Maybe it is also a Moryde axle, if they make them??