Brake servo slave cyl seal kit wanted for V8 auto series 2

[devilsplaymate]

Hi.
HELP!!!!
After eventually finding out where my brake fluid has been going (filled servo unit up over 2 years), i am looking for a seal kit for the servo slave cylinder - S2 V8 auto 1971 (J). Has anyone got a spare kit or knows where i can get one??
Thank you
Glen.

 

[quattro]

Have you tried Rover Classics and Wins?

Richard