2009 Allison Other, Truck Delivery, Transmission Assys, Fits to: Freightliner MT55 Chassis, (Used) 2008 Allison (AT), TRANSMISSION ASSEMBLY- Remanufactured, Model: 1000 Reman, Tag Number: 668-949A, 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# 668-949A, Casting# 668-949A, Truck Year 2009 4UZAARDU49CAL5136