Caterpillar 172-9391 Motor ECU Controller

Caterpillar 172-9391 motor ECU controller suitable for 320 series machines.

Available as new, remanufactured and tested used units depending on availability.

Suitable for industrial diesel engines, heavy machinery and commercial equipment requiring reliable engine management and electronic control performance.

Other Caterpillar ECU and control module models available:
299-5744, 320 Series, 340-8157, 312, 462-0009

Please enquire with engine serial number, ECU part number or machine details to confirm compatibility.