2010 Allison 1000HS, Truck Delivery, Transmission Assys, Fits to: Freightliner MT45 Chassis, Used) 2009 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000HS, Serial Number: 6310940945, Engine: Cummins ISB 6.7L, 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# 6310940945, Casting# 6310940945, Truck Year 2010 4UZAANDU1acal6841