(Used) 2020 Detroit DD15, ENGINE ECM- ECM Model: MCM2.1, Part Number: A 002 446 09 35 / 002, Serial Number: HDE0751088 94, 10 R-036150, HW: D4, SW: - - -, Engine information, Horsepower: 505, ESN: 472910S0751088, (2 Plugs) 1 Plug Pins: 120 Pins Plug, 1 Plug Pins: 21 Pins Plug Warranty Tag: 177980, 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