Identifying a part
 

Guys I need help identifying a part. a part of the Hydraulic clutch system. I am a member of the club4g forum but the guys there, Mitsubishi parts department and body shops can't identify it. Its like hydraulic fluid when the clutch is pressed.

here is the link:
I have a question Clutch leakage - Club4G Forum : Mitsubishi Eclipse 4G Forums - 2006-2012 Eclipse Authority

In order for car to start driving again I need to replace this whole assembly. Sorry I know its first post but I am in need of serious part identification that no one knows about

Car is 2007 Mitsubishi Eclipse GS 2.4.