2018 Cummins ISB 6.7, Truck Delivery, Engine Assys, Fits to: International DuraStar 4300, (Used) 2017 Cummins ISB ENGINE ASSEMBLY- Family Number: HCEXH0408BAT, Displacement: 6.7L, Horsepower: 300, Ar.No./CPL: 4660, Serial Number: 74232775, Part Number: 5C912BAE, ECS: EGR, PTOX, SCRC, 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 300, Serial# 74232775, Casting# 74232775 1HTMMMML5JH495822