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Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector

Place of Origin:USA
Brand Name:CUMMINS
Certification:Contact: 86+ 19959162250
Model Number:Y431K05558
Minimum Order Quantity:1
Price:$343-$525
Payment Terms:T/T, Western Union
Supply Ability:1000pcs/months
Product Details
Highlight:

Cummins common rail fuel injector

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Y431K05558 replacement injector

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construction machinery engine injector

Product Name: CUMMINS INJECTOR
OE NO: Y431K05558
OE no1: 2867149
OE no2: 4964171
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
Product Description

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector

Fuel Type

Diesel

Condition

Original new

Applicable Engine

Cummins QSK19 diesel engine applications

Injector Type

Heavy-duty high-pressure common rail diesel fuel injector assembly

Quality Standard

Industrial-grade, heavy-duty; original replacement positioning

Packaging

Export-ready packaging

Fuel System

High-pressure common rail; Modular Common Rail Fuel System on applicable QSK19 platforms

OE Number

Y431K05558

Brand

Cummins

Cross Number / Universal Number

Y431K05417, Y431KO5417, 4964170, 4964171, 2867149, 4955524, 4918073, Y431K05248

Vehicle / Equipment Application

Mining trucks and equipment, diesel generator sets, standby generator engines, marine power units, oilfield power units, rail power units, heavy construction machinery, industrial compressors, pump sets, quarry equipment and crushing plants

Application Type

Mining, power generation, marine, oil and gas, rail, construction and industrial diesel power systems

Built for demanding industrial diesel power, the Y431K05558 is a heavy-duty fuel injector assembly for Cummins QSK19 engine applications. It receives high-pressure diesel, opens under ECM control, atomizes fuel through precision nozzle holes, and returns excess fuel through the return circuit. This controlled delivery supports stable combustion; on correctly matched QSK19 platforms using the Modular Common Rail Fuel System, precise injection control also helps support lower noise, vibration and smoke, together with optimized fuel economy.

Key B2B selling points include precision fuel metering, fine atomization, stable injection response, industrial durability and high-pressure fuel system compatibility when correctly matched. Application coverage extends across mining trucks and equipment, generator sets, marine power units, oilfield machinery, rail power units, construction machinery, industrial compressors, pump sets, quarry equipment and crushing plants. Export-ready packaging further supports industrial supply and distribution requirements.

Before purchase, verify the old injector number, engine serial number, CPL number, engine model and fuel system version rather than assuming universal interchangeability. Cross references include Y431K05417, Y431KO5417, 4964170, 4964171, 2867149, 4955524, 4918073 and Y431K05248. For dependable service, maintain clean diesel fuel, replace filters on time, drain the water separator, inspect injector wiring, and use return-flow testing and diagnostic-code checks when symptoms appear. Store injectors in sealed, dry, dust-free packaging.

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 1

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 2

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 3

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 4

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 5

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 6

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 7

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 8

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 9

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injector detail 10

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines 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

Product Summary

Cummins original Common Rail Fuel Injector Y431K05558, 4964170, 4964171, 2867149 – Replacement Fuel Injector for Construction Machinery Engines original new injectorFuel TypeDieselConditionOriginal newApplicable EngineCummins QSK19 diesel engine applicationsInjector TypeHeavy-duty high-pressure ...

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