2 0 2008 International MaxxForce 10 Engine Control Module (ECM) for a International Workstar $1,125 USD (USED) International MAXXFORCE 10 Serial #: 570HM2U3026179 HP: 310 Ref# 5010857R91 tested ok ConditionUsedFits To Make(s)InternationalFits To Model(s)WORKSTARPart Number5010857R91Stock Number25450973 MLS Number12144508CategoryEngine Control Modules (ECM) Last Updated9/14/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info