(Used) 2013 Detroit DD15, ENGINE MCM- Serial Number: HDE0221875 69, Part Number: A 001 446 28 35 / 002, HW: D2, ESN: 472906S0221875, Family Number: DDDXH14.8EAD, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921