2007 Allison 1000 SERIES, Truck Delivery, Transmission ECMs, Fits to: Freightliner MT45 Chassis, (Used) 2006 ALLISON TRANSMISSION ECM- Trans Model: 1000 Retran, TSN: 9630041010, TCM Model: 29537441, 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# BKDCYFM302503424, Casting# BKDCYFM302503424, Truck Year 2007 4UZAANCP57CX31180