Howdy--my 1st post--- bought a Bad Boy ZT last fall, and trying to clean up a place we bought to live at out of town that had been pretty neglected. Anyway, our BB has hydros from Hydrogear on it and we got a stick in one of the plastic hydro cooling fans and knocked all of the little fan blades off of it. Called the dealer, and they sent me the fan w/ the pulley attached to it for a price of $37! Called Hydrogear and they said that is the only way they are sold. Does anyone know where else a guy could start looking for these plastic fans? Hydrogear's kit no. is 71333 This is a great website.