2001 Allison 1000HS, Truck Delivery, Transmission Assys, Fits to: Freightliner MT55 Chassis, (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- REMANUFACTURED- Remanufactured Date: 11/29/12, Model: 1000HS, Serial Number: 6310606268, Part Number: E004506, 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# 6310606268, Casting# 6310606268, Truck Year 2001 4UZAA5BW81CH64872