FS: Wipershaft Pivot

[TomHom]

My friend Waldemar is reproducing the wipershaft pivots:
A set costs 400€ plus shipping from Germany.
One NOS with triangular base available.
Note: in return the old parts are required, the chromed ball pins are needed.
Thomas

 

[DaveBeddows]

Can you find out if these are for both E3 & E9?

 

[TomHom]

....guess the shaft is the same, base plate and ball pins might be different.
Does anybody have a pic?