| Product Type | Fuel Injector (PT pump injector, with STC step timing control type) |
| Working Pressure | Approximately 70-138 MPa |
| Material | High strength steel/Alloy steel |
| Applicable Fuel | Diesel |
| Installation | Direct replacement |
| Fuel System | PT (Pressure-Time) Fuel System |
Manufacturer No.
307149730644573071497PX3047973
OEM Part No.
3071497
Engine Part No.
N14M11ISFNT855NTA855NH855G855 CM558K19K38K50KTA38KTA50QSK19QSK38QSK50
Interchange No.
30644573071497PX3047973
Fitment Vehicles
Caterpillar 320D ExcavatorHeavy Duty TruckGenerator SetShipConstruction Equipment
Fuel System - Industrial Encyclopedia
Purchase the original and high-quality alternative Cummins 3071497 injector, compatible with NT855, NTA855, N14, M11, K19, K38 and other classic heavy-duty diesel engines. This PT pump injector has precise fuel metering and atomization capabilities, widely used in construction machinery, generator sets, heavy trucks and marine power. Interchangeable numbers include 3064457, 3071497PX and 3047973, supporting wholesale in stock, ensuring efficient combustion and low emissions for the engine.