I would like to have your competitive price for Mitsubishi ( OEM )Engine the attached :Also we are looking for the below crankshaft used or new.USED Or NEWPart No. Alternative Alternative Description Model Qty. Unit Price34A20-10020 34A20-20031 Crankshaft S6B3 5 37120-10013 37120-20011 Crankshaft S6N 2 36220-20020 Crankshaft S6B 2 32620-20010 32620-30010 Crankshaft S12A2 2 32520-10020 32520-20010 Crankshaft S6A2 5 35A20-10010 35A20-20010 35A20-30010 Crankshaft S6A3 5 37520-10010 37520-30010 Crankshaft S6R 2