The Caterpillar 3126B Diesel Engine ECM is a 70-pin ECU that requires programming. It has a maximum amperage of 140A and uses EEPROM memory. This bolt-on unit comes with a 1-year manufacturer warranty and features easy installation. With a front placement on the vehicle, this engine control unit is designed for Caterpillar diesel engines and offers a reliable and efficient control system for your vehicle.
