Toyota-50-5SER09C-PV6

DENSO is one of the world's leading suppliers of A/C compressors for automotive applications.

http://www.compressor-express.com/ac-compressor/toyota/Toyota-50-5SER09C-PV6

Some Toyota Auris, Corolla, Yaris are built with the same air conditioning compressor. The Original Equipment Manufacturer Numbers (OEM numbers) are Toyota 88310-02471.

http://www.youtube.com/watch?feature=player_embedded&v=9o_x-5tRoiU

The air-conditioning system of these vehicles was assembled with a Denso 5SER09C compressor. Manufacturer numbers: Denso 447190-7140, 447260-2330, 447260-2331, 447260-2332, 447260-2334, GE447260-2330, GE447260-2331, GE447260-2332, GE447260-2334.

These ac units seem to be interchangeable.