2017 PACCAR MX13, Truck Tractor, ECMs, Fits to: Peterbilt 579, (Used) 2016 PACCAR MX13, ENGINE ECM- ECM Model: Paccar Delphi, Part: 2015228 Serial number: 5395SA60110189, Engine Information- Displacement: 12.9L, Horsepower: 455, ESN: Y121472, 2 Rectangular Plugs with 62 Pins, 1 Rectangular Plugs with 92 Pins, 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# 5395SA6010189, Casting# 5395SA6010189, Truck Year 2017 1XPBDP9X7HD363761