(Used) 2011 Detroit DD13, Vehicles ECM- Part Number: A 000 446 15 54 / 003, Serial Number: 10 R-036149, HW: D2 SW: - - -, (2 Plug) 1 Plug Pins: 120 Pins Plug, 1 Plug Pins: 21 Pins Plug, 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