Tormek 2000 series

Hi i was wondering if anyone would be able to offer me any advice i am a technician at a college and i was wondering dose have anyidea where i could buy the stops for the tormek tool rest and also a replacemnt drive wheel ive looked everywhere but i can only see them on ebay and the colleges policy is they cant buy off of ebay

cheers guys

I would have thought the manufacturer would do spares for their machines…might be a bit more expensive though, which might persuade the College to review their policy…lol…