where can I get a spare part for my Hotpoint WF541G 8kg washing machine?

I have established that the cold water inlet stamped LDL 90/88 M that is just inside the machine , (top left hand corner) to which the inlet cold water hose attaches and sits on top of the water dispenser , is leaking. I have removed the part and can see where the water is leaking. Where can I get a replacement as I cannot find it through Google. Thanks. I only need the inlet itself as I have removed it from the water dispenser.

Anna
January 2010