0 0 2011 International MaxxForce 9 Engine Control Module (ECM) for a International Workstar Price Drop $1,495 USD (USED) International MAXXFORCE 9 Serial #: 570HM2U3096455 CPL/Arr: 9NVXH0570AGB HP: 300 TESTED GOOD ConditionUsedFits To Make(s)InternationalFits To Model(s)WORKSTARStock Number25877437 MLS Number13878878CategoryEngine Control Modules (ECM) Last Updated11/9/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info