Cummins 4951501 PT Fuel Injection Pump for NT855 NH220 N14 Engine
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| Product Type | PT Fuel Injection Pump |
| Part Number | 4951501 |
| Interchange Part Number | 3019487, 377246 |
| Engine Model | Cummins NT855, NH220, N14 |
| Weight | 12 kg |
| Technical Features | PT Pump (Pressure-Time Fuel System), Mechanical Fuel Injection, Precise Fuel Metering |
| Working Pressure Range | Typical PT pump outlet pressure is about 100-200 psi (depending on engine condition) |
| Material | Cast iron pump body, precision machined plungers and oil valves |
| Installation | Flange Mounting, Gear Drive |
Manufacturer No.
4951501
OEM Part No.
4951501
Engine Part No.
NT855NH220N14M11KTA19KTA38KTA50NTA8554BT3.96BT6BT5.96CTA1700A2000A2300ISB630ISBE
Interchange No.
3019487377246
Fitment Vehicles
ExcavatorGenerator SetConstruction Machinery
Fuel System - Industrial Encyclopedia
Cummins 4951501 PT Fuel Injection Pump, OEM part number, suitable for Cummins NT855, NH220, N14 series diesel engines. This fuel injection pump uses PT pump technology to ensure stable fuel pressure and precise injection, which is a core fuel system component for construction machinery, generator sets, and heavy trucks. Compatible with interchange part numbers 3019487, 377246, providing reliable power protection.