I am fitting a Denso 10PA15C compressor to my W201. Original was 10P15C.
New one fits up fine...will see how all pans out...
Original Denso 10P15C compressor was MB P/N 003 131 70 01. (R12 gas)
Replacement Denso 10PA15C (ex US) is equivalent to MB P/N 102 131 01 01. (R134A gas)

I had to source a pipe manifold to fit...again, a salvage compressor ex USA helped out there.

In Australia, can only use R134A gas or legal equivalents. R12 is out the door here....so the later compressor should be fine....