I think you’re going to need a welder.
Hellion, that parts list is just what I needed.Looks like the axle snapped in twain and the stub is poking out in photo #1.
The exploded parts view ain’t much help. At least with Manco, there was a dotted line connecting the parts where they needed to go.
Suffice to say, there’s shocks on all four corners, unusual for a live axle kart. Must have had a little pivot action going on in the back.