Cummins original 4088426 Fuel Injectors Replacement forOEM Engine Assembly Part for Cummins QSK60 QSK32 QSK23 QSK19 Engines Compatible with Truck Tractor Excavator Cross Ref 4088427 4326784 4902827 or
| Brand Name: | CUMMINS |
| Model Number: | 4088426 |
| MOQ: | 1 Piece |
| Price: | $443-$443 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
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Cummins original 4088426 Fuel Injectors Replacement for OEM Engine Assembly Part for Cummins QSK60 QSK32 QSK23 QSK19 Engines Compatible with Truck Tractor Excavator Cross Ref 4088427 4326784 4902827 original new injector
Fuel Type | Diesel |
Condition | New, Original Type |
Applicable Engine | Cummins QSK60 / QSK45 (60L V16 high-horsepower diesel, 2000–2700 hp, HPI and MCR fuel-system options) |
Injector Type | Common Rail Fuel Injector Nozzle Assembly with integrated accumulator (MCR) |
Quality Standard | Flow-tested quality, high-pressure sealing, precision atomization |
Packaging | Standard industrial protective packaging |
Fuel System | High Pressure Modular Common Rail (MCR), electronically controlled pump and injectors |
OE Number | 4088426 |
Brand | Cummins |
Cross Number / Universal Number | 4326779, 4326780, 4087892, 4010158, 6560-11-1113, 6560111113, 4088426NX, 4088426PX, 4088426RX, 4326779NX, 4326779PX, 4326779RX, 4087892NX, 4087892PX, 4087892RX, 4010158NX, 4010158PX, 4010158RX |
Vehicle / Equipment Application | Selected Cummins QSK60 and QSK45 applications: mining, marine, generator set, oil & gas, rail, industrial power, heavy equipment |
Application Type | Heavy Duty Industrial Engine Service |
Sourcing a reliable injector for high-horsepower Cummins power units starts with correct part identification, and the 4088426 delivers exactly that for QSK60 and QSK45 diesel engine platforms. This original-type Common Rail Fuel Injector Assembly is engineered for the 60L V16 MCR fuel system, where the injector integrates an accumulator to stabilize injection pressure and timing. Its heavy-duty construction supports accurate fuel metering, precision atomization, high-pressure sealing, and low leakage under severe industrial engine service.
Wide cross-number coverage simplifies procurement for global spare-parts distributors and service workshops. The 4088426 provides cross-reference and suffix coverage including 4326779, 4326780, 4087892, 4010158, 6560-11-1113, plus 4088426NX, 4088426PX, and 4088426RX. Every unit is flow-tested to confirm consistent delivery, making it suitable for mining, marine, generator set, oil & gas, rail, and heavy equipment fleets requiring dependable replacement injectors.
Before installation, confirm engine serial number, CPL, calibration, emissions level, fuel-system type, ECM type, and old injector number to ensure correct fitment. Injector life depends on clean fuel, correct filtration, water control, and proper installation following official Cummins torque values and sequence. After installation, prime the fuel system, check for leakage, scan fault codes, and test under load. A complete system diagnosis is recommended, as symptoms may also originate from the pump, filters, turbocharger, ECM, or fuel quality.
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