View 4 Photos View 0 Videos Mack 12MS48M6 Engine Control Module (ECM) $399.99 USD (GOOD USED) OEM Mack VECU Control Module, CECU, for sale!!!! Part #: 12MS48M6, 12MS411; Volts:12V; Stock #: E4054 For more information about this listing, shipping, technical questions email... ConditionUsedPart Number12MS48M6Stock NumberE4054 MLS Number13379551CategoryEngine Control Modules (ECM) Last Updated2/6/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info