2013 Detroit DD15, Truck Tractor, ECMs, Fits to: Freightliner Cascadia 125, (USED) 2012 DETROIT DD15 ECM ESN# 472903S0126899 P/N A 000 446 76 35 S/N 2840695405300121200277 HP: 450 ENGINE MODEL: DETROIT DD15 CPL: 4729 PIN COUNT: 120/21 To find out more about this ECM, give us a call. We ship Worldwide! Complete Recycle Group (CRG) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 472903S0126899, Casting# 472903S0126899, Truck Year 2013 1FUJGLDR1DLBZ9621