After searching the forum, the only part number I could find was CS360007 from O'Reillys. However, the part is for the GST and GSX. As many of you know, this puts the bleeder valve in the wrong position and also causing the hard line not to go in straight. After some research I found the correct part number, S0514, which none of the major auto parts chains can get. RockAuto.com is one place that does sell it and for cheap. $28.79 in stock and second day shipping is $11.42. So $40.21 for a new slave cylinder that fits correctly. I was excited to find it at such a good price so I thought I would share it with you guys. Hope this helps.

Excellent. Good info to have.

Great job researching. (A little off, but) I had to replace the slave on my g/f's 2003 eclipse 4-cyl and they gave me the same part - the xxxx0007. It looked a lot like our 2g (never verified compared to mine), but that was the number they had even for the 3g. We wound up going to dealer because the car was stuck in the road and couldn't wait for shipping - cost $120! (and no complimentary vaseline, either)