Mystery LSD — 15PR-002?

[grantmax]

Hi Pelicans:

In going through the records that came along with my “new” Carrera 3, I came across an exciting line item—a limited slip was installed! The only issue is that I can’t tell which one.

The invoice from 2008 lists the part number as:
15PR 002. Any ideas?

And, because it might be a clue, the work was done in Milan, Italy.

Thanks in advance.

[Bill Verburg]

most likely a ZF 40/40