2007 Allison 2200HS, Truck Delivery, Transmission Assys, Fits to: Freightliner MT55 Chassis, (Used) 2006 Allison (AT), TRANSMISSION ASSEMBLY- Model: 2200HS Serial Number: 6310780671 Engine: Mercedes MBE 900, 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# 6310780671, Truck Year 2007, VIN 4UZAARCP77CZ39455 4UZAARCP77CZ39455