Water leak again

[gamestaffords]

Hi all,
 my car has started loosing water again!!!!! as far as i can tell its dripping off the bottom of my cam belt, but seems to be only when cold,, is this the water pump? and if it is is it a new pump or can you replace the seals
Thanks in advance
Ross
oh and are the water pumps on ebay for £30 any good??

[barrym381]

do you know when the last time the pump or timing belt was changed