(Used) ) 2012 DETROIT DIESEL DD13, ENGINE ECM- Family Number: CDDXH12.8FED, Horsepower: 500, ESN: 471903S014802, Serial Number: 2840131606300122701062, Part Number: A 000 446 15 54 / 004 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921