UP FOR SALE IS THIS 700E-155 E-UNIT THIS UNIT WILL FIT 700E AND 736E THIS UNIT HAS NEW FINGERS AND DRUM.AND HAS BEEN TESTED.IF YOU HAVE QUESTIONS PLEASE ASK.IF YOU WANT TO KEEP YOUR LOCO ORIGINAL YOU CAN SEND IT TO ME AND I WILL REBUILD IT FOR YOU. THANKS FOR VIEWING JOHN. I ALSO DO TRAIN REPAIR.