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Caterpillar Injector Nozzle 3304 3306 Engine Fuel Injector 8N7005 8N-7005 0R3418 4W7015 4W7016 4W7017 4W7018 4W7019 4W-7015 4W-7016 4W-7017 4W-7018 Original New Injector

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Caterpillar Injector Nozzle 3304 3306 Engine Fuel Injector 8N7005 8N-7005 0R3418 4W7015 4W7016 4W7017 4W7018 4W7019 4W-7015 4W-7016 4W-7017 4W-7018 Original New Injector
Details
Caterpillar 4W7019 Fuel Injector Nozzle – Industrial Grade OEM Replacement for CAT Diesel Engines Product Introduction The Caterpillar 4W7019 Fuel Injector Nozzle is a precision-engineered diesel fuel injection component developed for demanding heavy-duty applications. Designed according to OEM manufacturing standards, the 4W7019 nozzle delivers accurate fuel atomization, optimized combustion efficiency, stable engine performance, and extended service life under severe operating conditions. As one of the critical components within the diesel fuel injection system, the injector nozzle directly affects fuel consumption, engine power output, exhaust emissions, cold-start performance, and overall engine reliability. The Caterpillar 4W7019 nozzle is manufactured using high-strength alloy steel, advanced heat treatment technology, precision grinding processes, and strict quality control procedures to ensure long-term durability and consistent performance. This nozzle is widely used in Caterpillar construction equipment, mining machinery, industrial power systems, earthmoving equipment, and diesel engine applications worldwide.
Category
CAT Diesel Injector
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Description

Product Description:

OE NO 4W7019
OE NO1 4W7017
Material Original new CAT INJECTOR
ENGINE CAT engine
Car Model CAT

Item

Description

Product Name

Fuel Injector Nozzle

Brand Compatibility

Caterpillar

Part Number

4W7019

Product Type

Diesel Fuel Injector Nozzle

Category

Fuel Injection System

Material

High Strength Alloy Steel

Surface Treatment

Precision Heat Treatment

Manufacturing Process

CNC Precision Machining

Application

Diesel Engine Fuel Injection

Condition

New

Quality Standard

OEM Standard

Performance Grade

Heavy Duty Industrial Grade

Fuel Type

Diesel

Packaging

Neutral / Customized

Warranty

12 Months

Export Market

Global
   

 

nozzle

0R-1740

0R-1742

0R-1743

0R-1744

0R-1745

0R-1746

0R-1747

0R-3418

0R-3419

0R-3420

0R-3421

0R-3422

0R-3423

0R-3424

0R-3536

0R-3591

0R-4124

0R-8785

0R-8787

104-9453

130-1804

170-5181

4W7015

4W7016

4W7017

4W7018

4W7019

7W7026

7W7031

7W7032

7W7033

7W7038

7W7045

8N-7005

8N7006

  
                 

 

caterpillar Fuel Injector Series - Engine - Equipment Appliccccation Table

 

 
Fuel Injector / Engine Series Common Injection Technology Corresponding Engine Platform Common ccccat Models / Equipment Platforms
3116 Series Mechanical Injection / Early Electronic Platform 3116, 3116T, 3116TA, 3116DIT M318, M320 Wheel Excavators; 135H Motor Grader; D6M Dozer
3126 / 3126B Series HEUI 3126, 3126B 120H Motor Grader; 950G Series II Wheel Loader; 950G Platform
3126E Series HEUI 3126E Commonly used in medium-duty construction and industrial platforms similar to the 3126 appliccccation range
C6.4 Series ACERT Injection Platform C6.4 ACERT 320D / 320D L; 323D L / LN; 320D LRR; 320D FM
C6.6 Series ACERT Injection Platform C6.6 ACERT 320D / 320D L (C6.6 versions); 320E LN; 323E LN
C7 Series HEUI C7, C7 ACERT 120K Motor Grader; 950H Wheel Loader
C7.1 Series Common Rail / Later Electronic Injection C7.1, C7.1 ACERT 320D2 / D2 L, 326D2, 330D2 Excavators; 950K, 950, 962, 930M Wheel Loaders; Generator Sets
C9 Series HEUI-B C9, C9 ACERT 330D / 330D L / 330D MH; construction and industrial platforms
C10 Series Electronic Unit Injection Family C10 140H, 143H, 160H, 163H, 14H, 16H Motor Graders; 814F Wheel Dozer; 815F Compactor; 816F Landfill Compactor; 966G II, 972G II Wheel Loaders; D7R II Dozer; 725 / 730 Articulated Trucks; R1600G, R1700G LHD; W345B II Wheel Excavator; 345B / 365B Excavators
C12 Series Electronic Unit Injection C12, C12 Marine Widely used across 140H, 143H, 160H, 163H, 14H, 16H; 966G II, 972G II; D7R II; 725 / 730; W345B II; 345B / 365B; also widely used in marine appliccccations
C13 Series MEUI C13, C13 ACERT 345D L Excavator; 730C EJ Articulated Dump Truck; Generator Sets; Industrial Power Platforms
C15 Series MEUI C15, C15 ACERT 770 Off-Highway Truck; 374D L / 374F L Excavators; 365C Demolition Excavator; R3000H LHD; Industrial Power and Generator Sets
3406E Series EUI 3406E AD30 Underground Mining Truck; 16H Motor Grader; 824G Series II Wheel Dozer; 826G Series II Landfill Compactor
C18 Series15 EUI / Later Electronic Injection Platform C18, C18 ACERT Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms
202603-TD2-CAT

Why Choose Us:

1.All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

2.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.

3.We are very glad that customer give us some suggestion for price and products.

4.If any question, please contact with us freely by E-mail or Telephone.


 

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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 13790195672 Whatsapp::+86 13790195672
Email:edwardswilliam1988@gmail.com

 

 

 

 

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