2012 Mack ATO2612D, Truck Tractor, Transmission Assys, Fits to: Mack CXU612, (Used) 2011 Mack (AT) REMAN (REMACK), TRANSMISSON ASSEMBLY- Model: ATO2612D Part Number: 85020578 Serial Number: 1100054860 Reman Code: AG253208 Engine: Mack MP7 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# 1100054860, Truck Year 2012, VIN 1M1AW01Y0CM004831 1M1AW01Y0CM004831