Hi Smudge
I don't know that you will get them but Tony, at Lathes.co.uk, does supply various belts and belting. See HERE
A 'phone call to him would find out and, even if he doesn't have one suitable, he may well be able to point you in the right direction.
Good Luck!
Norman
Edited By NJH on 13/09/2013 22:17:41