5 0 Mack VMAC Engine Control Module (ECM) VMAC II Part # 12MS54M7, Model No 6VC2445E05 $995 USD (GOOD USED) Mack VMAC II Part # 12MS54M7, Model No 6VC2445E05, Serial No. 3627908, Stock # 3764 | Tested Inspected! All our PARTS areTESTEDand ShipPRIORITY MAIL! OVERNIGHT SHIPPINGoptions... ConditionUsedPart Number12MS54M7Stock Number3764 MLS Number11596569CategoryEngine Control Modules (ECM) Last Updated9/15/2022 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info