I know someone with stub axles. Shoot me a PM.

"If the stub axle breaks right under the stub axle retaining nut, the nut was most likely cross threaded when last installed" - Or loose

The axle I found was genuine Nissan. I pressed the bearings on it and tapped it back into place. The locknut must have been loose because now, after I torqued it down, the clunk when I let out the clutch is gone!!. Oh well, I should have tightened it when I heard the clunk.