(Used) 2018 PACCAR MX13, ENGINE ECM- Part Number: 2077394, Serial Number: 2515SA82050235, Family Number: JPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, ESN: Y177627, E.C.S.: DDI, TC, CAC, ECM, OC, SCR-U, PTOX, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921