HeliGuy

HeliGuy is a UK on-line supplier with an excellent web site and good service. You can check the availability and price of the parts you need on-line, and they have a good forum where they answer your questions (they have their own experts, but questions are often answered by customers, to you get fair and honest opinions)

Heliguy is a fairly small organisation and the product range only covers a few (mainly small) helicopters. Their prices are good (for the UK) and orders are dispatched quickly (just what you need for heli spares!)