Part Number for Ball Joint please.

[EclipseTrbo420A]

I'm in need of the ball joint on the curved arm on the driver side of my 97 GSX. Everywhere I call says I have to buy the whole arm, but im sure if I can get a part number Mitsubishi could order just that for me. Here's a picture so you know exactly what I need. Thanks.

Driver side
Curved arm
balljoint only part number.

 

[turboTSi1320]

I bought that ball joint before at napa. Sorry I dont know the part number matt..

 

[EclipseTrbo420A]

I bought that ball joint before at napa. Sorry I dont know the part number matt..

Aaron what did you say to them ? I called and they said they had 2 one was 150 the other was 30. They are both lower so I have no clue. Thanks.