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Caterpillar Injector Nozzle Diesel Engine Parts 8N-7005 0R-1740 130-1804 0R-1742 0R-1747 0R-1743 0R-8787 0R-1744 0R-4124 0R-17456 Nozzle Original New Injector

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Caterpillar Injector Nozzle Diesel Engine Parts 8N-7005 0R-1740 130-1804 0R-1742 0R-1747 0R-1743 0R-8787 0R-1744 0R-4124 0R-17456 Nozzle Original New Injector
Details
The c-aterpillar Fuel Injector Nozzle 0R-1743 is a precision-manufactured core component belonging to c-aterpillar’s professional nozzle series, exclusively engineered for c-aterpillar 3208, 225, 225B, 613C, and CP-553 diesel engines. As a critical part of the fuel injection system, it directly determines fuel atomization quality, combustion efficiency, and engine power output, delivering reliable performance in harsh heavy-duty environments such as construction sites, mining areas, and industrial workshops. Crafted from high-strength heat-treated alloy steel with precision CNC drilling technology, the nozzle features strict dimensional tolerance control, ensuring perfect compatibility with the injector body and stable fuel delivery. Its anti-clogging and anti-wear design enhances service life, while its optimized orifice structure achieves ultra-fine atomization, reducing fuel consumption and harmful emissions. Fully compliant with c-aterpillar OEM standards, the 0R-1743 nozzle serves as a cost-effective direct replacement part, ensuring engine stability and efficiency for c-aterpillar engine users worldwide.
Category
CAT Diesel Injector
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Description

Product Description:

OE NO 0R-1743
OE NO1 0R-1742
Material Original new CAT INJECTOR
ENGINE CAT engine
Car Model CAT

Basic Specific-ations

Parameter

Details

Product Name

c-aterpillar Fuel Injector Nozzle

Part Number (General Number)

0R-1743

Compatible Engines

c-aterpillar 3208, 225, 225B, 613C, CP-553 Series Diesel Engines

Nozzle Orifice

5 Holes, Precision-Drilled, 140μm Orifice Diameter

Operating Pressure

10.8 MPa (1566 PSI)

Material

High-Strength Heat-Treated Alloy Steel (HRC57-59 Hardness)

Flow Rate

125±5 mm³ per cycle

OEM Cross Reference Numbers

0R1743, 0R-3422, 8N-7009, 8N7005, 5Y7009

Key Performance Features

Feature

Details & Benefits

Product Name

c-aterpillar Fuel Injector Nozzle

Part Number (General Number)

0R-1743

Ultra-Fine Atomization

5-hole precision-drilled orifice with 140μm diameter ensures uniform and fine fuel droplets, optimizing fuel-air mixing, improving combustion efficiency by up to 28%, and reducing fuel consumption effectively.

High-Pressure Durability

Engineered to withstand 10.8 MPa operating pressure, with heat-treated alloy steel construction that resists deformation and leakage under high-pressure conditions, ensuring stable performance in heavy-load operations for 3208 series engines.

Anti-Clogging & Anti-Wear

Smooth orifice surface and wear-resistant coating prevent dust, carbon deposits, and impurities from clogging, extending the nozzle's service life in dusty and harsh working environments common in construction and mining.

OEM Compatibility

Direct-fit design strictly matches c-aterpillar OEM specific-ations, requiring no modific-ations during installation, ensuring perfect integration with the injector and fuel system for 3208/225/613C series engines.

OEM Cross Reference Numbers

0R1743, 0R-3422, 8N-7009, 8N7005, 5Y7009

Applic-ation & Quality Testing

c-ategory

Details

Product Name

c-aterpillar Fuel Injector Nozzle

Part Number (General Number)

0R-1743

Applic-ation Scenarios

Construction machinery (excavators, loaders), mining equipment, industrial generators, c-aterpillar 613C motor graders, and CP-553 construction equipment powered by 3208/225/225B/613C/CP-553 engines.

Quality Testing Items

Flow rate calibration, pressure resistance test, dimensional inspection, wear resistance test, and cold-hot cycle test, with 100% pre-shipment testing to ensure reliability.

Performance Guarantee

Compliant with ISO 9001 and IATF 16949 standards, ensuring 10,000+ hours of reliable operation under heavy-duty conditions, with original packing available for secure transportation.

Fitment Type

Direct replacement, no custom modific-ations required, reducing installation time and maintenance costs for c-aterpillar engine maintenance.

OEM Cross Reference Numbers

0R1743, 0R-3422, 8N-7009, 8N7005, 5Y7009
 
   
   
 
                 

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 .We have full stock, and can deliver within short time.Many styles for your choices.

2.after sen ding, we will track the products for you once every two days, until you get the products.

3 .Our feedback: You always can get our feedback within 24 hours.

4.Time is Gold -You will receive all goods exactly on time .

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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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