2016 Mack ATO2612D, Truck Tractor, Transmission Assys, Fits to: Mack CXU613, (Used) 2015 Mack (REMAN), TRANSMISSION ASSEMBLY- Model: ATO1226D Serial Number: 12979761803 Part Number: 85013440 Engine: Mack MP8, 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# 12979761803, Truck Year 2016, VIN 1M1AW21Y6GM058037 1M1AW21Y6GM058037