Cummins original 4010029 Common Rail Diesel Fuel Injector Replacement for OEM Matches 4326781 4902828 4326780 4928345 for QSK23 QSK60 Engines & High Pressure Mechanical Equipment original new injector
| Brand Name: | CUMMINS |
| Model Number: | 4010029 |
| MOQ: | 1 |
| Price: | $443-$443 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Cummins diesel fuel injector replacement
,OEM Cummins common rail injector
,High pressure diesel injector for QSK23 QSK60
Cummins original 4010029 Common Rail Diesel Fuel Injector Replacement for OEM Matches 4326781 4902828 4326780 4928345 for QSK23 QSK60 Engines & High Pressure Mechanical Equipment original new injector
Fuel Type | Diesel |
Condition | New / Original Type Replacement |
Applicable Engine | Cummins QSK23 (23 L inline 6-cylinder, 4-cycle, 170 mm bore, 170 mm stroke, turbocharged and charge-air-cooled); also referenced with QSK45 and QSK60 |
Injector Type | High Pressure Diesel Fuel Injector |
Quality Standard | Original Type / OE Specification |
Packaging | Individual protective packaging; full-set supply available |
Fuel System | QSK23 / QSK45 / QSK60 Diesel Injection System |
OE Number | 4010029 |
Brand | Cummins |
Cross Number / Universal Number | 4001830, 4087886, 4928345, 4010029NX, 4010029PX, 4010029RX, 4001830NX, 4001830PX, 4001830RX, 4087886NX, 4087886PX, 4087886RX, 4928345NX, 4928345PX, 4928345RX, 4326779, 4928349, 4087888 |
Vehicle / Equipment Application | Industrial generators, oilfield / well-servicing units, mining equipment, heavy construction machinery, industrial power systems, marine auxiliary power, engine rebuild shops |
Application Type | Engine-specific fit for Cummins QSK23 series heavy duty diesel engines |
Engineered for precise integration with the Cummins QSK23 platform, the 4010029 diesel fuel injector delivers the exact metering and spray characteristics required by this 23 L inline 6-cylinder, 4-cycle engine featuring a 170 mm bore, 170 mm stroke, turbocharged and charge-air-cooled architecture. It supports well-servicing ratings of 760–950 hp / 567–708 kW and generator outputs of 545–725 kW prime and 600–800 kW standby, and is publicly cross-referenced with QSK45 and QSK60 injection systems for broad fleet coverage.
This injector is manufactured to original-type specification and cross-references 4001830, 4087886, 4928345, along with NX, PX and RX variants and additional numbers 4326779, 4928349 and 4087888. It provides accurate fuel metering, stable atomization, effective leakage control, improved combustion efficiency, high-load durability, and fast replacement. To protect performance, use clean diesel, replace filters regularly, drain water, monitor injector return flow, and scan ECM fault codes; replacing the full injector set is advised to maintain balanced output and atomization.
As a dedicated supplier to generator maintenance, oilfield service, mining equipment repair, heavy construction, engine rebuild shops and diesel parts distributors, we support global markets across North America, Latin America, the Middle East, Africa, Southeast Asia, India, Europe and Australia. Diagnostic guidance covering fuel pressure testing, return flow testing, cylinder contribution testing and part number verification is available to ensure reliable QSK23 engine operation.
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