Hiya,
i have a link to a site here in the U.K. who supply parts for these machines & after checking with there delivery section at the bottom of there pages they do deliver to other countrys too.. Here is the link
http://www.espares.co.uk/parts/washing-machines/tricity-bendix/aw1000w/p/1085/1261/0/407838
this will take you straight to the page with the belts however you can look at other parts by using the navigation panel on the left when you get to there site.

Hope this helps