I totalled our 1998 Isuzu Trooper and have an OEM Isuzu ball mount/hitch ball that was on our rig. I purchased the class III trailer hitch assembly from Isuzu, but the actual hitch was damaged in the accident, so I don't have that. The mount/ball were not on the vehicle when I totalled it, so they are in very good shape.
Anyway, I don't know if anyone needs a ball hitch/hitch ball unit, but I thought I would ask.
The unit is free, but you pay shipping.
Is there any interest???