2006 Mack AI 427, Truck Delivery, Engine Assys, Fits to: Mack CV713 Granite, (Used) 2006 Mack AI 427, ENGINE ASSEMBLY- Family Number: 6MKXH11.9V74, Displacement: 11.9L, Horsepower: 427, Serial Number: 5U1469, E.C.S: EM, EC, TC, CAC, DI, SPL, IEGR, 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 427, Serial# 5U1469, Casting# 5U1469 1M2AG11C06M045256
