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Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 4914537 4914325Diesel Engine Injector Construction Machinery Fuel System original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CUMMINS INJECTOR
OE NO:
4914453
OE NO1:
4914537
OE NO2:
4914325
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 N14 diesel engine injector

,

High pressure fuel injector assembly

,

Construction machinery fuel system injector

Product Description

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 4914537 4914325 Diesel Engine Injector Construction Machinery Fuel System original new injector

Fuel Type

Diesel

Condition

Brand New OEM

Applicable Engine

Compatible with Cummins NT855, NTA855, NTC855, K19, KT19, KTA19, K38, KT38, KTA38, K50, KT50, KTA50, QSK19, QSK38, QSK50

Injector Type

PT Fuel Injector Assembly

Quality Standard

OEM Dimensional Accuracy / Industrial-Grade Durability

Packaging

Standard Protective Industrial Packaging

Fuel System

PT (Pressure-Time) Fuel System

OE Number

4914453

Brand

Cummins

Cross Number / Universal Number

4914453-20, 3054218, 3054219, 3047976, 3071492, 4914308, 4914505, 4914537, RX4914453, R4914453, EX4914453, SR4914453, RB4914453, CCEC4914453

Vehicle / Equipment Application

Mining, Marine, Construction, Oil & Gas, Power Generation, Industrial Equipment; Shantui SD22/SD23/SD32 Bulldozer, Cummins NTA855 Generator Sets, Marine Propulsion Engines, Oilfield Pump Engines, Mining Haul Trucks, Industrial Compressor Units, Railway Locomotive Engines

Application Type

Engine-Specific Fitment (PT Series)

Engineered specifically for the demanding requirements of Cummins PT fuel systems, the 4914453 PT Fuel Injector delivers precise, engine-matched performance across a wide range of heavy-duty platforms. This injector is manufactured to OEM dimensional accuracy, ensuring a direct fit for Cummins NT855, NTA855, NTC855, K19, KT19, KTA19, K38, KT38, KTA38, K50, KT50, KTA50, QSK19, QSK38 and QSK50 engines. Its exact fitment eliminates guesswork during service, making it a reliable choice for operators who depend on consistent injection performance.

Built for accurate fuel metering and high-pressure fuel delivery, the 4914453 injector supports enhanced combustion efficiency, lower fuel consumption, reduced emissions and improved power output. Long-term wear resistance and excellent thermal stability provide dependable operation under continuous heavy-duty conditions, while superior cold-starting characteristics and extended injector life help lower total operating costs. Cross-referenced with 4914453-20, 3054218, 3054219, 3047976, 3071492, 4914308, 4914505 and 4914537, sourcing the correct replacement is straightforward.

Ideal for mining, marine, construction, oil and gas, power generation and industrial equipment, this injector serves generator sets, bulldozers, marine propulsion engines, oilfield pumps and mining haul trucks worldwide. For optimal service life, use high-quality diesel fuel, replace fuel filters regularly, verify part numbers before installation, and follow the Cummins service manual for calibration and fuel system bleeding.

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 4914537 4914325Diesel Engine Injector Construction Machinery Fuel System original new injector

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 4914537 4914325Diesel Engine Injector Construction Machinery Fuel System original new injector

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 1

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 2

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 3

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 4

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 5

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 6

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 7

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 8

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 9

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System original new injector detail 10

Cummins original 4914453 High Pressure Fuel Injector Assembly N14 NT855 NTA855 Diesel Engine Injector Construction Machinery Fuel System 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