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Home / Products / CATERPILLAR Diesel Fuel Injectors / Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector
Quality Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector factory
Quality Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector factory
Quality Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector factory
Quality Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector factory
Quality Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector factory
Quality Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector factory
Quality Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector factory

Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector

Basic Properties
Place of Origin: USA
Brand Name: C-A-TERPILLA
Certification: ISO Contact: 86+ 19959162250
Model Number: 557-7633
Trading Properties
Minimum Order Quantity: 1
Price: $400-$550
Payment Terms: L/C, D/A, D/P, T/T, Western Union, , Western Union
Supply Ability: 1000
Tags

10R-7224 Diesel Engine Fuel Injector

387-9433 Diesel Engine Fuel Injector

387-9437 C-A-TERPILLAR Diesel Fuel Injectors
Product Summary
Product Overview The Caterpillar Fuel Injector 557-7633 is a precision-engineered heavy-duty diesel fuel injector specifically developed for the Caterpillar C9 engine platform. This injector is a critical component of the engine fuel delivery system and is designed to provide accurate fuel metering, ...

Product Details

Highlight:

CATERPILLAR diesel fuel injector 387-9432

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Common rail injector 557-7633

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Engine 330D 340D fuel injector
Product Name: C-A-Terpillar Injector
Contact: 86+ 19959162250
OE no295050-0331: 557-7633
OE NO-12671: 387-9432
Warranty: 12 Months
Quality: Brand New Genuine
Type: Trck
Car Model: C-A-T ENGINE
AppliC-A-Tion: Fuel Injection System
Material: High Speed Steel
SIZE: Origional Standard
Product Description

Product Overview

The Caterpillar Fuel Injector 557-7633 is a precision-engineered heavy-duty diesel fuel injector specifically developed for the Caterpillar C9 engine platform. This injector is a critical component of the engine fuel delivery system and is designed to provide accurate fuel metering, superior atomization, optimized combustion efficiency, reduced emissions, and maximum engine power output.

The 557-7633 injector is widely used in Caterpillar construction equipment, mining machinery, industrial power units, generator sets, marine auxiliary engines, and off-highway diesel applications worldwide.

Manufactured according to OEM-level engineering standards, the injector incorporates high-strength alloy steel components, precision-ground needle valves, advanced nozzle technology, and electronic control compatibility to ensure stable performance in demanding operating environments.

 

 

PRODUCT QUICK FACTS TABLE

Item Specification
Product Name Fuel Injector
Part Number 557-7633
OEM Number 5577633
Reman Number 20R-8968
Reman Number 20R-8064
Replacement Number 10R-7221
Fuel System Type HEUI Fuel Injection System
Engine Platform Caterpillar C9
Application Excavator Loader Generator Industrial Engine
Condition New / OEM / Reman Available
Quality Level OEM Standard
Material High Alloy Steel
Test Standard 100% Flow Tested
Packaging Industrial Export Packaging
Warranty Available
Brand Compatibility Caterpillar CAT

 

 

C9
10R-2828 10R-4764 10R-47641 10R-4844 10R-7221 10R-7222 10R-7223 10R-9002 10R-9003
11R-1582 20R-1259 20R-1917 20R-8060 20R-8061 20R-8062 20R-8063 20R-8064 20R-8065
20R-8068 20R-8069 20R-8427 20R-8846 20R-8968 20R-9433 225-0117 235-5261 236-0957
238-8092 240-8063 242-0857 245-3516 254-4330 254-4339 254-4340 258-8745 265-8106
266-4446 267-3360 267-3361 267-9710 267-9717 267-9722 267-9734 293-4067 293-4071
293-4072 293-4073 293-4074 320-2940 328-2573 328-2574 328-2576 328-2577 328-2578
328-2580 387-9431 387-9432 387-9433 387-9434 387-9435 387-9436 387-9437 387-9438
387-9439 387-9484 459-8473 53L-8062 553-2592 557-7633 557-7634 557-7637 573-4231
573-4235 577-7633              
 
 
 
 

 

ccaterpillar 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 Series EUI / Later Electronic Injection Platform C18, C18 ACERT Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms
 
FAQ

 

If we don't find what we want on your website. What should we do?

You can email us the OEM number, descriptions and pictures of the item you need. We develop new item every month, and some of them have not been up loaded to website in time.Or you can send us sample by express, we will try to study and develop it.

 

How we ensure the quality?

we tested each product we produce by test machine, including parts, armature, field coil and solenoid switch so on...

 

Are you factory?

Yes,we are manufacturer. The factory is located in Guangdong province. We also have 2 offline stores in Gungzhou City and Foshan City. Even we have a store in Thailland. Welcome to our stores. stores also keep many stock.

Why Choose Us

1. We have our own factory and many partner factories: Factory direct and OEM quality.

2. Perfect after-sales service, if you encounter problems in the process of selling and using the product, you can contact us at any time;

3.The product models are complete, thousands of models of products can meet your needs.

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

Packin&Shipping:

 

Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel InjectorCommon Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel InjectorCommon Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector
Common Rail Injector 387-9432 557-7633 Engine 330D 340D Fuel Injector

 
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
 
 
 

 

Mr. Lee

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