Part Number GD478-1116-9 Tube Assy Case Drain Rear Fusela in stock with ready to ship. Get an instant quote for Bombardier Aerospace part number GD478-1116-9 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for GD478-1116-9. Our dedicated account manager will get back to you within 15 minutes.