Marcus, interesting info.

The Brembo box that my parts house has is marked #25361 (same as the Bremdo catalog) & the O.D. of the flange where the wheel mounts is stamped "FA54-33-251B Japan".

My parts house has another set ordered that has nothing stamped on on the rotor flange. I presume the rotors will have the same cast in mark you talked about.

Stay tuned
David