This engine control unit (ECU) calculator for Cummins ISX and ISM engines is an essential component for managing engine performance. The device, with part number P/N 3408501, is compatible with ESN series 35200184 and EC 321457.0. It is a robust unit designed to withstand the harsh conditions of commercial vehicle operation.

Its multi-pin connectors provide a secure and efficient connection, thus ensuring optimal engine operation by monitoring and controlling essential parameters. Additionally, the unit is numbered for quick and easy identification during installation or maintenance.

The product is an original Cummins equipment, thus guaranteeing perfect compatibility and long-term reliability. It is an excellent choice for the maintenance and repair of Cummins ISX and ISM engines, contributing to their performance and efficiency.