(Used) 2011 Detroit DD13, ENGINE ECM- ECM Model: MCM2, Part Number: A 000 446 60 35/ 001, Serial Number: HDE0094799, HDEP US AC, 10 R-036150, HW: D3, SW: - - -, Engine information, Horsepower: 450, Serial Number: 471903S0094799, (2 Plugs) 1 Plug Pins: 120 Pins Plug, 1 Plug Pins: 21 Pins Plug, Warranty Tag: 651281, Reference images for condition. For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921