2012 Cummins ISX; Signature, Truck Tractor, ECMs, Fits to: Freightliner Cascadia 125, (Used) 2011 CUMMINS ISX, ECM- Serial Number: 35343, Part Number: 4993120, ESN: 79540000, Family Number: BCEXH0912XAP, Horsepower: 400, CPL: 3719, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 35343, Casting# 35343, Truck Year 2012 1FUJGLBG2CSBS6375