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New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper
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New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper
  • name
  • name
  • name
  • name
  • name
  • name

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper

MOQ: 1 PCS
Standard Packaging: original packing
Delivery Period: 3-6 work days
Payment Method: T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity: 10000
Detail Information
Product Description
Detail Information
Place of Origin
England
Brand Name
CAT
Certification
ISO contact :86 17841207606
Model Number
321-0990
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
321-0990
Other No:
10R-7668
Engine:
Cat Engine
Warranty:
6 Months
Packing:
Original Package
Origin:
England
Payment Term:
T/T. Western Union
MOQ:
1 PC
Delivery Time:
3-10 Workdays According To Your Order
Shipping:
DHL/FedEx/UPS
Highlight:

Caterpillar fuel injector for wheel loader

,

C6.6 tractor scraper fuel injector

,

Caterpillar injector with multiple part numbers

Product Description

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper

 
 

Detailed Product Datasheet:
 

Part Number: 321-0990
OE NO:

10R-7668
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.Good technical training and technical support

2.. Nearly 10 years experience at this industry,with good reputation.

 3.Professional options for international transport.

 4.Some of products are produced by our factory; for example remanufacture injectors and fuel pump. And some of spare parts, we are distributing different brands.

 

The c-aterpillar 321-0990 is a premium OEM-grade fuel injector meticulously engineered for thec-aterpillar C6 White Series diesel engines, fully complying with c-aterpillar’s original design specific-ations, precision manufacturing standards and performance benchmarks. As a core component of the engine fuel injection system, it delivers ultra-precise fuel atomization, stable injection pressure control and accurate fuel metering, ensuring efficient combustion and consistent power output. Built with high-strength wear-resistant, corrosion-proof and high-pressure tolerant alloy materials, it operates reliably in harsh working scenarios such as construction sites, mining operations, marine engineering and industrial power generation. This injector effectively reduces fuel consumption by 8%-12%, cuts harmful exhaust emissions, inhibits engine carbon deposition and extends the service life of the entire power assembly. It features direct plug-and-play installation, perfectly matches OEM dimensional parameters, requires no modific-ations, and guarantees seamless compatibility with all applicable C6 White Series engine models.

1. Core Specific-ation Table

Parameter Item Detailed Specific-ation
Part Number 321-0990 (Original OEM Code)
Applicable Engine Series c-aterpillar C6 White Series Diesel Engines
Product Type Complete Fuel Injector Assembly (Including Nozzle, Control Valve, Seals & Mounting Hardware)
Material Features High-Strength Forged Alloy Body, Precision Hardened Nozzle, Heat-Treated Internal Parts
Installation Type Direct OEM Fit, No Adaptation or Modific-ation Needed

2. Compatible Equipment & Applic-ation Scenarios

Equipment c-ategory Typical Applic-ations
Construction Machinery Excavators, Wheel Loaders, Bulldozers, Pavers, Compactors Equipped with C6 Engines
Industrial Power Units Diesel Generator Sets, Water Pumps, Air Compressors, Fixed Industrial Power Systems
Marine & Mining Equipment Small-to-Medium Workboats, Marine Generators, Mining Support Machinery, Mobile Power Stations

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 0

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 1 Detailed Product Picture:

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 2New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 3New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 4


Company Information:

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 5

 

 

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 5

 

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 5

 

 


 

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 8

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 9`

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 10


WhatsApp/Wechat :+86 17841207606

Tags: 

212-3465 Caterpiller Fuel Injectors,  

10R-3262 Caterpillar Excavator Part,  

249-0705 Common Rail Fuel Injector

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Products
PRODUCTS DETAILS
Products

Caterpiller Fuel Injectors

PERKINS Fuel Injector

VOL Fuel Injector

Fuel Injector

BOSCH Fuel Injector

DENSO Fuel Injector

Engine Fuel Pump

TOYOTA Fuel Injectors

Injector Control Valve

DELPHI Fuel Injector

Fuel Injector Nozzle

KOMATSU Fuel Injectors

ISUZU Fuel Injector

Injector Repair Kit

Diesel Fuel injector
New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper
  • name
  • name
  • name
  • name
  • name
  • name
New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper
MOQ: 1 PCS
Standard Packaging: original packing
Delivery Period: 3-6 work days
Payment Method: T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity: 10000
Detail Information
Product Description
Detail Information
Place of Origin
England
Brand Name
CAT
Certification
ISO contact :86 17841207606
Model Number
321-0990
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
321-0990
Other No:
10R-7668
Engine:
Cat Engine
Warranty:
6 Months
Packing:
Original Package
Origin:
England
Payment Term:
T/T. Western Union
MOQ:
1 PC
Delivery Time:
3-10 Workdays According To Your Order
Shipping:
DHL/FedEx/UPS
Minimum Order Quantity:
1 PCS
Packaging Details:
original packing
Delivery Time:
3-6 work days
Payment Terms:
T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Ability:
10000
Highlight

Caterpillar fuel injector for wheel loader

,

C6.6 tractor scraper fuel injector

,

Caterpillar injector with multiple part numbers

Product Description

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper

 
 

Detailed Product Datasheet:
 

Part Number: 321-0990
OE NO:

10R-7668
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.Good technical training and technical support

2.. Nearly 10 years experience at this industry,with good reputation.

 3.Professional options for international transport.

 4.Some of products are produced by our factory; for example remanufacture injectors and fuel pump. And some of spare parts, we are distributing different brands.

 

The c-aterpillar 321-0990 is a premium OEM-grade fuel injector meticulously engineered for thec-aterpillar C6 White Series diesel engines, fully complying with c-aterpillar’s original design specific-ations, precision manufacturing standards and performance benchmarks. As a core component of the engine fuel injection system, it delivers ultra-precise fuel atomization, stable injection pressure control and accurate fuel metering, ensuring efficient combustion and consistent power output. Built with high-strength wear-resistant, corrosion-proof and high-pressure tolerant alloy materials, it operates reliably in harsh working scenarios such as construction sites, mining operations, marine engineering and industrial power generation. This injector effectively reduces fuel consumption by 8%-12%, cuts harmful exhaust emissions, inhibits engine carbon deposition and extends the service life of the entire power assembly. It features direct plug-and-play installation, perfectly matches OEM dimensional parameters, requires no modific-ations, and guarantees seamless compatibility with all applicable C6 White Series engine models.

1. Core Specific-ation Table

Parameter Item Detailed Specific-ation
Part Number 321-0990 (Original OEM Code)
Applicable Engine Series c-aterpillar C6 White Series Diesel Engines
Product Type Complete Fuel Injector Assembly (Including Nozzle, Control Valve, Seals & Mounting Hardware)
Material Features High-Strength Forged Alloy Body, Precision Hardened Nozzle, Heat-Treated Internal Parts
Installation Type Direct OEM Fit, No Adaptation or Modific-ation Needed

2. Compatible Equipment & Applic-ation Scenarios

Equipment c-ategory Typical Applic-ations
Construction Machinery Excavators, Wheel Loaders, Bulldozers, Pavers, Compactors Equipped with C6 Engines
Industrial Power Units Diesel Generator Sets, Water Pumps, Air Compressors, Fixed Industrial Power Systems
Marine & Mining Equipment Small-to-Medium Workboats, Marine Generators, Mining Support Machinery, Mobile Power Stations

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 0

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 1 Detailed Product Picture:

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 2New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 3New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 4


Company Information:

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 5

 

 

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 5

 

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 5

 

 


 

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 8

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 9`

New Injector 321-0990 293-9590 289-7501 10R-7668 2645A743 2645A731 2645A709 for C-aterpillar Wheel Loader C6.6 Tractor Scraper 10


WhatsApp/Wechat :+86 17841207606

Tags: 

212-3465 Caterpiller Fuel Injectors,

10R-3262 Caterpillar Excavator Part,

249-0705 Common Rail Fuel Injector

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