3 0 Detroit Series 60 12.7L DDEC III Engine Control Module (ECM) for a 1997 Freightliner FLD120 $1,395 USD GOOD USED DETROIT ECM PART# 23518645 GUARANTEED TO BE REPROGRAMMABLE, Serial#: 06R0344454, Core Charge: 275.00, Casting#: Na ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD120Will Fit Year(s)1997Part Number23518645Stock Number50525-14 MLS Number13778945CategoryEngine Control Modules (ECM) Last Updated8/26/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info