2010 Allison 2200HS, Truck Delivery, Transmission Assys, Fits to: Freightliner MT55 Chassis, (Used) 2009 Allison (AT), TRANSMISSION ASSEMBLY- REMANUFACTURED- Model: 2200HS, Serial Number: TMG040423-1, Part Number: 29550026, Engine: Cummins ISB, 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# TMG040423-1, Truck Year 2010, VIN 4UZAARDU6ACAS6538 4UZAARDU6ACAS6538