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Cummins original Fuel Injector 4326779 Replacement for OEM For QSK23 QSK45 QSK60 QSK78 Common Rail Diesel Engines Cross Ref Parts 4087892 4010158 4326784 original new injector
| Brand Name: | CUMMINS |
| Model Number: | 4326779 |
| MOQ: | 1 |
| Price: | $443-$443 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Cummins original fuel injector replacement
,Common rail diesel engine injector
,OEM Cummins fuel injector 4326779
Cummins original Fuel Injector 4326779 Replacement for OEM For QSK23 QSK45 QSK60 QSK78 Common Rail Diesel Engines Cross Ref Parts 4087892 4010158 4326784 original new injector
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Fuel Type |
Diesel |
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Condition |
New / Remanufactured supply options available |
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Applicable Engine |
Cummins QSK23 (23 L inline 6-cylinder), also referenced for QSK45 and QSK60 applications |
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Injector Type |
Heavy-duty high-pressure fuel injector assembly |
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Quality Standard |
Industrial-grade, precision fuel metering with optional test support |
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Packaging |
Export packaging |
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Fuel System |
Cummins High Pressure Injection HPI-PT full-authority electronic fuel system (up to 29,000 psi) |
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OE Number |
4326779 |
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Brand |
Cummins |
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Cross Number / Universal Number |
4010158, 4087892, 4088426, 4326779NX, 4326779PX, 4326779RX, 4010158NX, 4010158PX, 4010158RX, 4087892NX, 4087892PX, 4087892RX, 4088426NX, 4088426PX, 4088426RX, 4928346, 4928349 |
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Vehicle / Equipment Application |
Large mining excavators, generator sets, oilfield power units, construction machinery, mining haulage equipment, crushing/mining power modules, rail and intermodal power systems, industrial stationary engines, marine auxiliary power, and fleet spare-parts stock |
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Application Type |
Severe-duty QSK series diesel engine fuel injection |
Engineered for demanding QSK-series service, the 4326779 fuel injector delivers reliable performance in the Cummins QSK23 inline 6-cylinder platform rated at 760–950 hp / 567–708 kW for well-servicing duty. This assembly is designed to operate within the Cummins High Pressure Injection HPI-PT full-authority electronic fuel system, supporting injection pressures up to 29,000 psi. Fitment references also extend to QSK45 and QSK60 applications, with G-Drive ratings listed at 531–736 kW prime and 603–816 kW standby.
Built with heavy-duty construction, the injector provides precision fuel metering, high-pressure compatibility, fine atomization, heat resistance, and dependable sealing reliability. Supported by broad cross-reference coverage including 4010158, 4087892, 4088426, 4928346 and 4928349, plus NX/PX/RX remanufactured variants, it suits mining excavators, generator sets, oilfield power units, construction machinery, rail and intermodal power systems, and industrial stationary engines. Optional test support and export packaging make it ideal for repair shops, distributors, and fleet maintenance stock.
To maximize service life, focus maintenance on clean fuel, timely fuel filter replacement, water separator service, oil monitoring, return flow testing, and ECM diagnostics. Injector-related symptoms such as hard starting, rough idle, black or white smoke, low power, and high return fuel can be resolved through part-number verification, cylinder cut-out testing, and injector bench testing.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
