(Used) Ford 7.3 Power Stroke ENGINE ECM - Remanufactured, Part Number: RM6U7A12A650-ESB, Serial Number: VK6-104880, Warranty Security Tag: 178168, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921