I bought these two cross overs recently just for the spring binder nuts that were missing on my speakers. So I am reselling these untested, parts only cross overs without the binder nuts, for half of what I paid.
These are clean units. Capacitors look original, so I would replace those for sure. The spring binder nuts are somewhat unique to Pioneer, but other nuts should work.
As is, parts only. Hopefully you will find these useful. If not, I will toss them.
Smoke free home.