This Komatsu NOX sensor 600-816-2620 for SAA6D125E-7 engine PC210-11 WA270-8 WA320-8 is a sensor/switch manufactured by Komatsu. It detects a change in state, position, or presence and relays that information to a controller or operator interface. It is commonly in OEM equipment and MRO replacement for sensing and control circuits.
