Remember Hitchcock's parts lists will feature models sold as official UK imports, though they do carry some parts for other models.
Stick with the 2008 Electra-X parts list for engine and gearbox, for 2009 the UK get the Electra-EFI, even though the last pre-EFI models were still being built for the USA.
For cycle parts the Sixty-5 parts lists will help, though even there there will be some differences as the running gear for the AVL Classic seems to have been based on the iron barrel 5 speed Deluxe models, which, again, were not imported into the UK, so you're back to parts-book roulette! Fortunately the differences seem mostly limited to having fork gaiters instead of tin shrouds and different paint schemes.
+1 to tooseevee's warning, as Indian ebay vendors tend to have even less idea about the differences between home and export models with the same name. The Electra name over there covers various 350 iron barrel Bullets with different forms of electronic ignition as well as a 350 UCE model. The Electra-X is practically unknown over there, but they did have the A500 Machismo, which was their home market 500 AVL, sort of a half-way house between the US AVL Classic and the Electra-X.
Ordering from India can still be worthwhile if you know exactly what you're buying. Somewhere I posted a link to the RE Retired Models on-line parts books, if you can identify a part number you stand a better chance of getting the right item.
A.