2023 PACCAR MX13, Truck Tractor, Engine Assys, Fits to: Peterbilt 579, (Used) 2022 PACCAR MX-13, ENGINE ASSEMBLY- Family Number: NPCRH12.9C21, Displacement: 12.9L, Horsepower: 456, Serial Number: Y273441, E.C.S.: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, AMOX, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Horse Power 456, Serial# Y273441, Mileage 32361 1XPBDP9X6PD708051
