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Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CUMMINS INJECTOR
OE NO:
4326784
OE NO1:
4001813
OE NO2:
3766446
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
CUMMINS ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Cummins diesel fuel injector assembly

,

OEM QSK45 QSK60 engine injector

,

Cummins original replacement fuel injector

Product Description

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector

Fuel Type

Diesel

Condition

Original Type / New Replacement

Applicable Engine

Cummins QSK60 (60 L V16, 2000–2700 hp), QSK95, QSK60 CM500

Injector Type

High-Pressure Common Rail Injector Assembly

Quality Standard

Flow-tested, precision-calibrated original type quality

Packaging

Protected industrial packaging

Fuel System

Modular Common Rail (MCR) with integrated accumulator per injector

OE Number

4326784

Brand

Cummins

Cross Number / Universal Number

4326784NX, 4326784PX, 4954374

Vehicle / Equipment Application

Mining, marine, generator set, oil & gas, rail, industrial power, heavy equipment, emergency power

Application Type

Engine-specific fitment (QSK60 series)

Engineered specifically for the Cummins QSK60 High Pressure Modular Common Rail (MCR) fuel system, the 4326784 injector assembly delivers the accurate metering and precision atomization demanded by 60 L V16 high-horsepower diesel engines rated 2000–2700 hp. Its integrated accumulator design supports stable injection pressure and timing, making it a direct match for QSK60, QSK95, and QSK60 CM500 applications operating in mining, marine, and power generation service.

Built for severe industrial duty, this injector features heavy-duty construction, high-pressure sealing, and low-leakage performance verified through flow testing. It carries cross-number coverage for 4326784NX, 4326784PX, and 4954374, simplifying spare-parts sourcing for engine overhaul and global distribution. A correctly matched injector helps prevent black smoke, white smoke, rough idle, high fuel consumption, power loss, elevated exhaust temperature, fuel dilution, and costly downtime associated with worn or incorrect units.

Before installation, confirm engine serial number, CPL, fuel-system type, old injector number, engine model, and machine model. 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. Since symptoms may also stem from pumps, filters, turbocharger, ECM, wiring, or fuel quality, complete system diagnosis is recommended before replacing the injector.

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 1

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 2

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 3

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 4

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 5

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 6

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 7

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 8

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 9

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 10

Cummins original 4326784 Diesel Engine Fuel Injector & Injector Assembly Replacement for OEM Works with QSK45 QSK60 Engines for Truck Cross Ref Parts 3766446 4001813 original new injector detail 11

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