2001 Allison 2200RDS, Truck Delivery, Transmission Assys, Fits to: Freightliner MT55 Chassis, (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- Model: 2200RDS Serial number: 6310546596 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# 6310546596, Casting# 6310546596, Truck Year 2001 4UZAA5BW61CH64756