(Used) 2011 Detroit DD13, ENGINE MCM- Model: Control Module MCM2, Part Number: A 000 446 76 35 / 001, Serial Number: HDE0112384, HW: D3.1, ESN: 471903S01123B4, For more information about this item, give us a call. We ship Worldwide! (CRG HEAYV TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921