2008 Allison 1000 SERIES, Truck Delivery, Transmission Assys, Fits to: Freightliner MT55 Chassis, (Used) 2007 Allison (AT) (Reman), TRANSMISSION ASSEMBLY- Model: 1000 RETRAN, Serial Number: 9630024145, Part Number: 29341852, Engine: Cummins ISB, 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# 9630024145, Casting# 9630024145, Truck Year 2008 4UZAARDU38CAA5619