My clutch MC works fine, but I am having it leak at where the plastic reservoir goes into the MC housing. I havnt pulled it apart but it looks to just be a pin and an O-ring for a seal. Has anyone tried to reseal this point? It only does it when it is cold i guess the seal is contracting too much and with warm temps i probably wont have an issue but i would still like to fix it.

 

I don't know about resealing one, you could probably just do it with rtv it you're really that pressed for cash. My reservoir was so old it blew into pieces when i power washed it, i just got a new one from autozone, it was less than 20 bucks with lifetime warranty. If your MC is old enough to be leaking, i'd probably just replace it.