master cylinder repair kit

[Marco]

Hello,

My Csi hasn't run and braked over 10 years so i think it's needed to overhaul the brake system (it's not removed yet) any suggestions.

How can i see what i need to buy for the master cylinder:

W&N has this rubbers:

Rubber for master cylinder (inner 8 mm, outer 17 mm) for all models
Rubber for master cylinder (inner 8 mm, outer 22 mm) for all models[/color][/color][/color]
BMW:

Reparatursatz hauptbremszylinder D=23,81MM 34 31 1 103 743
Reparatursatz hauptbremszylinder D=22,20MM 34 31 1 114 233

Grtx Marco

 

[Malc]

Hi Marco,
Before you pull the system to bits I would try the following
1..change the fluid in the whole system.
2..Check for/Free off any stuck caliper pistons.

You might be lucky and find that the system works fine without changing major components etc and as brake fluid is relatively cheap this is a good place to start, plus if you do find any problems like leaking calipers etc you know what you need to do rather than just guessing a part needs replacing.
Malc

 

[Marco]

Ok i try just change the brake fluid then we see if it works.