2011 Allison 3000RDSP, Truck Delivery, Transmission Assys, Fits to: Ottawa Ottawa 4x2, (Used) 2010 Allison (AT), TRANSMISSION ASSEMBLY- Model: 3000RDSP, Serial Number: 6511034462, Engine: Cummins B5.9, Reference images for condition, 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# 6511034462, Truck Year 2011, VIN 327890 327890