Hi, welcome to the forum, carbs for the ttr's are quite hard to find due to the float fixings getting broken when trying to remove the float, if this is why you are looking for one some forum members have repaired the mountings successfully. If not good look with your search.
Hi, are you still locking for a carb? I'm from Germany and I have a rather new one for a 2003 model. It is a Teikei Y30 P with the identification 4GY1 24. The price would be 250€ + shipping costs.
If you are interested please write an email.