2001 Allison 2400 RETRAN, Truck Delivery, Transmission Assys, Fits to: International 1652, (Used) 2000 Allison, TRANSMISSION ASSEMBLY- Model: 2400 RETRAN, Serial Number: 6310032963, Part Number: E004507, Engine: International T444, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 6310032963, Truck Year 2001, VIN 1HTMHABM31A938928 1HTMHABM31A938928