I have a Lucas LRA100 alternator, but unfortunately i don't have the fan impeller or the required multi groove pulley.

Does anyone have any suggestions as to where i can get these items? I would prefer a retailer, as breakers are not readily available to me, plus its doubtful that a breaker would remove a pulley from an alternator and post it to me for a tenner.....

I have searched the site and someone makes reference to buying the pulleys new off Ebay, i have searched but cannot find any sellers.

Any help appreciated

You might find that its cheaper to buy a whole unit rather than just a pulley. here are a few for starters (well, alternators actually....) - just do a search for "Ford alternator"
http://cgi.ebay.co.uk/FORD-ESCORT-1-8-DIESEL-ALTERNATOR_W0QQitemZ170130659003QQihZ007QQcategoryZ21654QQrdZ1QQcmdZViewItem

http://cgi.ebay.co.uk/Ford-Escort-alternator-off-R-reg-1-6-zetec-engine_W0QQitemZ220131528669QQihZ012QQcategoryZ21654QQrdZ1QQcmdZViewItem
http://cgi.ebay.co.uk/FORD-SIERRA-ALTERNATOR-FULLY-WORKING_W0QQitemZ140137794489QQihZ004QQcategoryZ21654QQrdZ1QQcmdZViewItem

In fact there are brand new units for £40 delivered
http://cgi.ebay.co.uk/Brand-New-Lucas-Alternator-Part-No-LRB172-Ford_W0QQitemZ200128741575QQihZ010QQcategoryZ21654QQrdZ1QQcmdZViewItem