Looking for-Horn push S1 OEM

Everything is here.
I found an original steering wheel but horn push is not fitted on.
I don’t think motorsport one will fit…
So here I am.
Thank you for your help,

Think the whole wheel is just the standard Nardi wheel as found on other S1’s; maybe try SELOC? I have a brand new centre badge if you are looking for one too.

Yes this is the Nardi standard wheel, nothing really rare.
I bought the wheel but the horn is not on it.

I need 2 + 2a
That means : A111H6021H + A111H6023H

Seems that it’s the same on S2’s

Your centre badge may be interesting for me If I don’t find the whole thing…