Has anyone ordered one lately and have a source? NAPA had one (local and fast) last time I did this. No longer, unfortunately. For a 928S ROW so the larger brake booster, goal is to do it from inside the car, so desire just the seals.

 

chances are good you will need a new piston as they rub on the bore and get deformed.
Based on your report you dont want to replace the MC as its a PITA.

I would encourage you to do so and replace the blue hose as well./

Make sure to shorten the new piston by 4.5 MM if its 80mm long,
and take 2 coils off the spring

NOTE an easy way to get the MC into place is put a long piece of wire through one of the bolt holes with a nut tied on the end so it wont come through the MC,
then feed it through the firewall bolt hole then pull the wire.

 

Thanks Stan, Here's what mine looks like, when last done in 2006. (Unfortunately the car sat for a while...)
Are you saying it isn't impossible to replace the CMC from under the car with the wire trick. (And not having to remove brake booster, engine, etc.) Without going insane, LOL. ;-)

 

What year is this for?

 

https://rennlist.com/forums/928-foru...r+modification

 

What year is this for? Oops! I know better...

1980 928S ROW

I have a lift, thinking about replaceing the whole clutch master cylinder if the wire trick can work to get it into place. I have done the in-car gynological procedure. (A while ago, prior to the engine out CMC rebuild.)

Thanks in advance for the help!