Inquiry (采购产品): need part we have a projector screen motor that needs a plastic gear. model number K31HYC10311 THE 4TH NUMBER COULD BE A N OR M HARD TO READ. CAN YOU HELP??? **** Hidden Message ***** ted wenta 05701 Company: rutland reg med ctr E-mail: twenta@rrmc.org **** Hidden Message ***** twenta@rrmc.org