Item Tag: Mack
MACK VECU CAB CONTROL MODULE TESTED GOOD P/N 12MS48M4 SEE PICS
Mack E7 Engine VECU part# 12MS48M6
Mack E7 Ecm Ecu Part #12ms517bmx
tested working condition
MACK ECM NO WARRANTY
engine control module MACK will take more pictures if needed