3 0 Mack VMAC Engine Control Module (ECM) Contact for price 1990-97 Mack E7- ECM - CALL FOR PRICING, Serial#: 2648984 ConditionUsedPart Number12ms51m7Stock Number3809757 MLS Number12778490CategoryEngine Control Modules (ECM) Last Updated4/16/2024 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info