This is a pretty newb question I know but I can't find anything on this. What is this piece/seal called? A little over 2 years ago I upgraded to JWT clutch and flywheel with zspeed master and slave. Had a very slow leak for about 7-8 months now but couldn't figure out where it was coming from. I recently read a post where someone was leaking clutch fluid and he said it wasn't coming from inside which then prompted me to check inside my own car. Leak has been very slow 5-6 weeks it would go from max to min on the reservoir so I didn't worry to much about it, was just something I dealt with. I plan to go FI very soon so want to get these small issue's situated.

 

nvm after talking to a friend I realized it's the master. I seen the master by the reservoir I just didn't know that it stretched all the way inside the car to the clutch pedal.