repair kit for rear brake master cylinder(r1100gs)

[edmer79]

Is there any repair kit for r1100gs rear brake master cylinder?I discovered a slight weep of hydraulic fluid on the rod(master cylinder) when doing some adjustment on the brake pedal.

 

[Steptoe]

Yes. - New piston and seals

 

[Encom]

Hi,

Where I find this kit (piston and seals)? Can you help me?

TKS!