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Caterpillar Injector C9.3 367-4293 3674293 20R-1318 Fuel Injector Compatible With Caterpillar CAT C9.3 Engine 336E 336EL Excavator 972K Wheel Loader Original New Injector

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Caterpillar Injector C9.3 367-4293 3674293 20R-1318 Fuel Injector Compatible With Caterpillar CAT C9.3 Engine 336E 336EL Excavator 972K Wheel Loader Original New Injector
Details
The c-at 20R-1318 is a remanufactured common rail fuel injector engineered specifically for c-aterpillar C9.3series engines, delivering OEMlevel performance and reliability. Built for heavyduty applic-ations such as the 336E excavator and 972K loader, it features electronically controlled fuel delivery at pressures up to 2000 bar, producing ultrafine fuel atomization for maximum combustion efficiency. Its fastresponse solenoid enables precise multistage injection, optimizing power output while reducing fuel consumption by 7–11% and lowering exhaust emissions. Critical components use highstrength, wearresistant materials to withstand extreme operating conditions, ensuring long service life. Every unit undergoes rigorous factory testing—including flow calibration, spray pattern analysis, and leakage checks—to guarantee perfect compatibility with C9.3 engine control systems. Backed by a 6month warranty and designed for direct, hasslefree installation, the 20R-1318 provides a costeffective, highperformance solution for C9.3 engine maintenance and repair.
Category
CAT Diesel Injector
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Description

Product Description:

OE NO 20R-1318
OE NO1 367-4293
Material Original new CAT INJECTOR
ENGINE CAT engine
Car Model CAT

Basic Specific-ations

Parameter

Details

Part Number

20R-1318 (Interchange: 367-4293)

Engine Compatibility

c-aterpillar C9.3 Series (336E, 972K, etc.)

Type

Remanufactured Electronically Controlled Common Rail Injector

Fuel Type

Diesel (LowSulfur Compatible)

Control System

Engine ECMControlled

Operating Pressure

Up to 2000 bar

Weight

1.5 kg (3.3 lbs)

Dimensions

Standard OEM Fit

Key Performance Features

Feature

Benefit

Precision Fuel Metering

±2% flow accuracy for optimal combustion

UltraFine Atomization

≤50micron fuel droplets for complete burning

Fast Solenoid Response

<0.2 ms opening/closing for precise timing

MultiStage Injection

Pre, main, postinjection for efficiency & low emissions

HeavyDuty Durability

Extended service life under highload conditions

Fuel Efficiency

7–11% fuel savings vs. standard injectors

Material & Construction

Component

Material Specific-ation

Injector Body

HighStrength HeatTreated Alloy Steel

Nozzle Tip

PrecisionMachined, WearResistant Steel

Plunger & Barrel

PrecisionGround with AntiFriction Coating

Solenoid Coil

HighTemperature Resistant Copper

Seals

HighPerformance Fluoroelastomer (Viton)

Quality & Warranty

Quality Control

Warranty & Service

100% Factory Tested

6Month Warranty

Flow & Pressure Calibration

OEMEquivalent Performance

Spray Pattern Validation

Direct Fit for C9.3 Engines

Leakage Testing

Ready for Installation

Compliance

Meets c-at OEM Standards
 
   
   
                 

C9.3

10R-1265

10R-1267

138-8756

155-1819

169-7408

171-9704

173-9268

173-9272

173-9379

196-1401

198-7912

20R-1318

20R-5036

20R-5073

20R-5075

20R-5077

20R-5078

20R-5079

222-5966

222-5967

232-1173

232-1175

232-1183

304-3637

324-5467

342-5487

363-0493

364-8024

367-4293

382-0709

392-9046

417-3013

456-3493

456-3509

456-3544

456-3545

456-3579

456-3589

460-8213

            
                 

 

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

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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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