CNC hydraulic clutch slave cylinder repair (pull type)

[Paul Deslandes]

the shaft seal has let go and I just need to replace the 'O' ring.  The piston and piston seals are ok.

Anyone know a source in the UK for a suitable O ring?  thickness 0.1" x 0.375" i/d.  It needs to be suitable material too.

CNC (US) do a complete repair kit for about $50 which includes the piston and seals, a bit excessive for a single O ring.

I know some have reverted to cable clutch operation but I'd prefer to persevere if I can.

Thanks

Paul