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Cummins original 4326639 Diesel Engine Fuel Injector Repair Kit Replacement for OEM for QSK78 QSK19 Q60 Q23 Q19 Excavator Construction Machinery Use PN: 4077076 4928348 4087889 original new injector
| Brand Name: | CUMMINS |
| Model Number: | 4326639 |
| MOQ: | 1 |
| Price: | $443-$443 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Cummins diesel fuel injector repair kit
,OEM QSK78 fuel injector replacement
,original Cummins excavator injector kit
Cummins original 4326639 Diesel Engine Fuel Injector Repair Kit Replacement for OEM for QSK78 QSK19 Q60 Q23 Q19 Excavator Construction Machinery Use PN: 4077076 4928348 4087889 original new injector
Fuel Type | Diesel |
Condition | Original Type / New Replacement |
Applicable Engine | Cummins QSK60 (V16, 60 L, 2000–2700 hp), QSK45, QSK23 |
Injector Type | Common Rail Injector Nozzle Assembly (MCR) |
Quality Standard | Flow-tested, original quality specification |
Packaging | Standard protective industrial packaging |
Fuel System | QSK60 MCR (Modular Common Rail) with integrated accumulator |
OE Number | 4326639 |
Brand | Cummins |
Cross Number / Universal Number | 4088427, 4326779 |
Vehicle / Equipment Application | Selected Cummins QSK60, QSK45, QSK23 units for mining, marine, generator set, oil & gas, rail, and heavy equipment |
Application Type | Engine-specific fitment / Heavy-duty industrial power service |
Engineered for the demanding duty cycles of the Cummins QSK60 Vee 16-cylinder, 60 L high-horsepower platform, the 4326639 fuel injector delivers the precise metering and atomization required across the published 2000–2700 hp range. Designed around the QSK60 MCR fuel system, this original-type assembly works with electronically controlled fuel-pump and injector operation and an integrated accumulator at each injector to support stable injection pressure and consistent timing under severe load.
Built with heavy-duty construction, high-pressure sealing, and low-leakage performance, the injector provides flow-tested quality and reliable service in mining, marine, generator set, oil & gas, rail, and industrial power applications. It offers cross-number coverage for 4088427 and 4326779, supporting engine overhaul, spare-parts distribution, and emergency power programs across North America, South America, Europe, the Middle East, Africa, Southeast Asia, Australia, Central Asia, and India. Public listings also connect 4326639 with QSK45 and QSK23 applications.
Because injector fitment varies, confirm engine serial number, CPL, calibration, emissions level, fuel-system type, ECM type, and old injector number before ordering. Keep the fuel system extremely clean, follow official Cummins torque values and installation sequence, prime the system, check for leakage, scan fault codes, and test under load to ensure optimal QSK60 performance.
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
