2014 PACCAR MX13, Truck Tractor, ECMs, Fits to: Kenworth T800, (Used) 2014 Kenworth T800, ENGINE ECM- Part Number: A040A590, Make: PACCAR, Engine Model: MX13 Adv Horsepower: 455, ESN: Y028460 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# 131150321, Casting# 131150321, Truck Year 2014 1XKDDP9X1EJ401299