On Wed, 12 Aug 2009 23:36:15 +0100, Grimly Curmudgeon wrote:

Hello I have the same problem of dripping kitchen tap with ceramic

discs and quarter turn monobloc mixer tap

Go into any decent plumbing suppliers and get a replacement spindle
assembly - they're fairly universal. Take the old top half of the tap
with you to check it will fit, to save a double trip.

Agreed any decent plumbers merchant will have the inserts. With the
mono block be aware that you might want a left hand threaded one. The
operating spindle turns in the opposite direction depending on the
side of the tap it is on so that say "top away" is always "on".

--
Cheers
Dave.