380sl R107 Leaking Master Cylinder at Joint Where Reservoir Meets Master Cylinder

[Build]

Hi everyone,

My master cylinder is leaking where the plastic reservoir is joined to the iron master cylinder. Is there a way to tighten this or install a new seal? I have to top it off with fluid every week and I believe it might be letting air into the system. Thanks

[rowdie]

Two rubber bushings (seals) PN 000 431 09 50.
If the resevoir is cracked it is PN 001 431 53 02.

[Build]

Thanks Rowdie! Does the reservoir just push into the bushings and master cylinder?

[rowdie]

Yes.