(Used) 2011 Detroit DD13, ENGINE MCM- Model: Control Module MCM2, Part Number: A0004466035/001, Serial Number: HDE0070334, HW: D3, ESN: 471903S0070334, For more information about this item give us an call, We ship worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921