Ball joint removal?

[Ted]

3 weeks ago I installed a new set of Spicer ball joints.

Since I have upgraded axles.

Can I remove these and save them for later or sale? Or will they be no good?
I have a press

 

[Flivver250]

Pressing them out should not hurt them.

 

[Bababooey]

They'd be fine to reuse, but I can't imagine a scenario other than trail breakage in which putting in a used ball joint would be sensible.