2016 Allison 3500RDSP, Truck Delivery, Transmission Assys, Fits to: Autocar Xpert, (Used) 2015 Allison (AT), TRANSMISSION ASSEMBLY- Model: 3500RDSP, Serial Number: 6511346224, Engine: Cummins ISB, 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# 6511346224, Truck Year 2016, VIN 516M3LBD5GH221545 516M3LBD5GH221545