Part Number 44006-6A-E17 Kit Hyd Press Retrn Couplg in stock with ready to ship. Get an instant quote for Bombardier Aerospace part number 44006-6A-E17 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 44006-6A-E17. Our dedicated account manager will get back to you within 15 minutes.