2006 Caterpillar C7, , ECMs, Fits to: Freightliner M2 106, (USED) 2005 CATERPILLAR C7 ECM ESN# SAP05065 P/N 240-5302-01 S/N 24256022IE ENGINE MODEL: CAT C7 PIN COUNT: 70/70 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# SAP05065, Casting# SAP05065, Truck Year 2006