2007 Allison 1000 SERIES, Truck Delivery, Transmission Assys, Fits to: Freightliner MT45 Chassis, (Used) 2006 Allison (AT), TRANSMISSION ASSEMBLY- Remanufactured, Model: 1000RETRAN, Serial Number: 9630021722, Part Number: 29544726, 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# 9630021722, Casting# 9630021722, Truck Year 2007 4UZAANCP07CX32513