2007 Allison 1000 SERIES, Truck Delivery, Transmission Assys, Fits to: Freightliner MT45 Chassis, (Used) 2006 Allison (AT),TRANSMISSION ASSEMBLY- Model: 1000 SERIES, Part Number: 29544726, Serial Number: 26107, 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# 26107, Casting# 26107, Truck Year 2007 4UZAANBW67CY01181