My steering rack is leaking from both ends. Any suggestions to.. a) supply of the seals OR b) who can repair them You can guess that Ferrari is only offering to replace it.
Google it and you will find shops that can rebuild it. They are normal ZF steering racks, used by different MFRs. I had mine done years ago and it is still working fine.
There’s a shop out west that rebuilt mine very inexpensively - like a few hundred bucks. No more leaks. Message 2NA. He will remember who it is.