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Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts
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Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts
  • name
  • name
  • name
  • name
  • name
  • name

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts

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
7C-9578
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
7C-9578
Other No:
0R-2921
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 3500A engine

,

Excavator truck fuel injector parts

,

Fuel injector with OEM part numbers

Product Description

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts

 
 

Detailed Product Datasheet:
 

Part Number: 7C-9578
OE NO:

0R-2921
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.High quality products with reasonable price, quick shipping.

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 7C-9578 fuel injector is a heavy-duty, OEM-quality fuel injection assembly purpose-built for the c-aterpillar 3512A series of high-powered industrial diesel engines. Manufactured to exacting c-aterpillar engineering standards, this injector is designed to perform under the most extreme operational stresses, including continuous high-load operation, extreme temperature fluctuations, and exposure to corrosive fuels. Its core construction features a precision-machined multi-orifice nozzle paired with a high-strength alloy body and heat-treated internal components. This setup ensures ultra-fine fuel atomization, precise injection timing, and consistent air-fuel mixing. The result is optimized combustion efficiency, stable power output, reduced fuel consumption, and minimized exhaust emissions, making it an ideal replacement for routine maintenance, engine overhauls, and performance restoration of c-at 3512A engines.

1. Core Technical Specific-ations

Parameter c-ategory Specific-ation Details
Part Number 7C-9578 (Genuine c-at OEM Reference Code)
Compatible Engine c-aterpillar 3512A Heavy-Duty Diesel Engine
Product Type Complete Fuel Injector Assembly (Including Nozzle, Valve Body, Seals, and Precision Internals)
Manufacturing Standard 100% Interchangeable with Original Equipment; Direct Fit, No Modific-ations Required
Material Composition High-Strength Corrosion-Resistant Alloy Body, Heat-Treated Wear-Resistant Components, Mirror-Polished Nozzle Tip

2. Applic-ation Scope & Scenarios

Equipment Type Typical Industrial Applic-ations
Power Generation Prime Power for Large Industrial Plants, Standby Emergency Generator Sets, Remote Area Power Stations
Marine & Offshore Marine Auxiliary Engines, Offshore Support Vessels, Coastal Port Cranes & Machinery
Mining & Construction Large Mining Trucks, Fixed Site Drill Rigs, Heavy Crawler Excavators, Tunnel Boring Equipment
Oilfield Services Land-Based & Offshore Drill Rigs, Pumping Units for Well Maintenance, Compressor Systems

3. Performance Advantages & Core Benefits

Performance Metric Core Value & Operational Benefit
Combustion Efficiency Optimized multi-orifice design delivers uniform fuel droplets, ensuring complete combustion and reducing unburnt fuel waste.
Operational Stability Eliminates fuel dripping and leakage, prevents engine misfires, and maintains smooth idling under varying load conditions.
Durability & Reliability Built to resist high combustion pressures and mechanical wear, ensuring a long service life even in 24/7 heavy-duty environments.
Economic Efficiency Improves overall fuel economy by ensuring precise metering, significantly reducing long-term operational costs.
Emission Control Minimizes particulate matter (black smoke) and NOx emissions, helping engines meet global environmental compliance standards.

4. Quality Assurance & Installation Notes

Assurance Item Description
Pre-Shipment Testing 100% full flow calibration, pressure testing, and leak-tightness verific-ation conducted at the factory to ensure zero defects.
Material Guarantee Adopts premium OEM-grade raw materials, free from inferior or counterfeit components, meeting c-at's strict durability requirements.
Technical Support Professional installation guidance and technical consultation provided to ensure perfect sealing and pressure alignment.
Warm Reminder For optimal performance, please use genuine c-aterpillar fuel filters and follow the c-at 3512A engine service

 

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 0

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 1 Detailed Product Picture:

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 2Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 3Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 4


Company Information:

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 5

 

 

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 5

 

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 5

 

 


 

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 8

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 9`

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 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
Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts
  • name
  • name
  • name
  • name
  • name
  • name
Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts
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
7C-9578
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
7C-9578
Other No:
0R-2921
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 3500A engine

,

Excavator truck fuel injector parts

,

Fuel injector with OEM part numbers

Product Description

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts

 
 

Detailed Product Datasheet:
 

Part Number: 7C-9578
OE NO:

0R-2921
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.High quality products with reasonable price, quick shipping.

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 7C-9578 fuel injector is a heavy-duty, OEM-quality fuel injection assembly purpose-built for the c-aterpillar 3512A series of high-powered industrial diesel engines. Manufactured to exacting c-aterpillar engineering standards, this injector is designed to perform under the most extreme operational stresses, including continuous high-load operation, extreme temperature fluctuations, and exposure to corrosive fuels. Its core construction features a precision-machined multi-orifice nozzle paired with a high-strength alloy body and heat-treated internal components. This setup ensures ultra-fine fuel atomization, precise injection timing, and consistent air-fuel mixing. The result is optimized combustion efficiency, stable power output, reduced fuel consumption, and minimized exhaust emissions, making it an ideal replacement for routine maintenance, engine overhauls, and performance restoration of c-at 3512A engines.

1. Core Technical Specific-ations

Parameter c-ategory Specific-ation Details
Part Number 7C-9578 (Genuine c-at OEM Reference Code)
Compatible Engine c-aterpillar 3512A Heavy-Duty Diesel Engine
Product Type Complete Fuel Injector Assembly (Including Nozzle, Valve Body, Seals, and Precision Internals)
Manufacturing Standard 100% Interchangeable with Original Equipment; Direct Fit, No Modific-ations Required
Material Composition High-Strength Corrosion-Resistant Alloy Body, Heat-Treated Wear-Resistant Components, Mirror-Polished Nozzle Tip

2. Applic-ation Scope & Scenarios

Equipment Type Typical Industrial Applic-ations
Power Generation Prime Power for Large Industrial Plants, Standby Emergency Generator Sets, Remote Area Power Stations
Marine & Offshore Marine Auxiliary Engines, Offshore Support Vessels, Coastal Port Cranes & Machinery
Mining & Construction Large Mining Trucks, Fixed Site Drill Rigs, Heavy Crawler Excavators, Tunnel Boring Equipment
Oilfield Services Land-Based & Offshore Drill Rigs, Pumping Units for Well Maintenance, Compressor Systems

3. Performance Advantages & Core Benefits

Performance Metric Core Value & Operational Benefit
Combustion Efficiency Optimized multi-orifice design delivers uniform fuel droplets, ensuring complete combustion and reducing unburnt fuel waste.
Operational Stability Eliminates fuel dripping and leakage, prevents engine misfires, and maintains smooth idling under varying load conditions.
Durability & Reliability Built to resist high combustion pressures and mechanical wear, ensuring a long service life even in 24/7 heavy-duty environments.
Economic Efficiency Improves overall fuel economy by ensuring precise metering, significantly reducing long-term operational costs.
Emission Control Minimizes particulate matter (black smoke) and NOx emissions, helping engines meet global environmental compliance standards.

4. Quality Assurance & Installation Notes

Assurance Item Description
Pre-Shipment Testing 100% full flow calibration, pressure testing, and leak-tightness verific-ation conducted at the factory to ensure zero defects.
Material Guarantee Adopts premium OEM-grade raw materials, free from inferior or counterfeit components, meeting c-at's strict durability requirements.
Technical Support Professional installation guidance and technical consultation provided to ensure perfect sealing and pressure alignment.
Warm Reminder For optimal performance, please use genuine c-aterpillar fuel filters and follow the c-at 3512A engine service

 

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 0

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 1 Detailed Product Picture:

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 2Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 3Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 4


Company Information:

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 5

 

 

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 5

 

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 5

 

 


 

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 8

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 9`

Fuel Injector 7C-9578 0R-1756 7E-2269 7E-3381 0R-3051 7E-3382 0R-2921 for 3500A Engine Excavator Truck Parts 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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