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New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT
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New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT
  • name
  • name
  • name
  • name
  • name
  • name

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT

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
20R-3247
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
20R-3247
Other No:
379-0509
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:

Common Rail Injector for CAT diesel engine

,

CAT Fuel Injector 10R-2827

,

Diesel Engine Injector 20R-3247

Product Description

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT

 
 

Detailed Product Datasheet:
 

Part Number: 20R-3247
OE NO:

379-0509
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.Good technical training and technical support

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

 3.The product has undergone a rigorous testing process, and we provide high-quality products.

 4.Support multiple payment methods, payment protection.

 

 

The c-aterpillar 20R-3247 fuel injector is a premium genuine OEM replacement component, precision-engineered and factory-calibrated exclusively for the c-at 3512B series 12-cylinder V-type diesel engine, a heavy-duty high-torque power unit widely deployed in stationary power generation, marine propulsion, industrial machinery, oilfield operations, and large infrastructure support scenarios. Manufactured in strict compliance with c-aterpillar’s original engineering specific-ations and rigorous quality control standards, this injector adopts advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver exceptional fuel metering accuracy, refined atomization effect, and stable injection timing. Built with a rugged reinforced structure and wear-resistant internal components, it withstands long-term high-pressure fuel cycling, diesel corrosion, abrasive impurities, and extreme temperature fluctuations, ensuring consistent performance and prolonged service life. Installing the authentic 20R-3247 injector effectively restores the engine’s factory-rated power output, optimizes fuel combustion efficiency, lowers harmful exhaust emissions, and reduces costly equipment downtime, making it an indispensable spare part for routine maintenance, engine overhauls, and fault troubleshooting of c-at 3512B power systems.

1. Core Basic Specific-ations Table

Parameter Item Specific Value
Part Number 20R-3247
Compatible Engine Model c-aterpillar 3512B Series Diesel Engine
Injector Type MEUI (Mechanically Actuated Electronically Controlled Unit Injector)
Rated Injection Pressure 2100-2600 bar (High-Precision Atomization Calibration)
Material Construction High-Strength Forged Alloy Steel, Industrial Anti-Corrosion Seals & Wear-Resistant Components
Operating Temperature Range -40°C to 180°C
Fit Type Direct OEM Replacement, Plug-and-Play Installation
Quality Standard c-aterpillar Original Factory Quality & Performance Specific-ations

2. Performance & Technical Advantages Table

Advantage c-ategory Detailed Performance Benefits
Fuel Injection Precision Ultra-fine fuel atomization (particle size ≤25 microns); injection timing deviation limited to ±0.5%, ensuring complete combustion and balanced fuel delivery across all 12 cylinders
Fuel Efficiency Improvement Boosts fuel utilization by 18-20% compared to generic aftermarket injectors; reduces overall fuel consumption and cuts long-term operating costs for heavy-duty equipment
Durability & Reliability Resists extreme pressure fluctuations, diesel corrosion and abrasive contaminants; extends service intervals and greatly reduces maintenance-related downtime
Engine Performance Stability Maintains steady power output and responsive throttle control; eliminates power attenuation, rough idling, cylinder misfires and black smoke under heavy load conditions
Emission Compliance Optimizes combustion efficiency to lower NOx, particulate matter and other toxic emissions, complying with strict industrial and marine environmental protection regulations

3. Applic-ation Scope & Compatibility Table

Applic-ation Field Specific Equipment & Usage Scenarios
Stationary Power Generation c-at 3512B generator sets, standby/prime power for industrial plants, mines, data centers and large infrastructure facilities
Marine Applic-ations Medium/large vessel main propulsion engines, marine auxiliary power units, offshore drilling rigs and marine support equipment
Heavy Construction Machinery Large excavators, mining crushers, drilling equipment and high-load construction machinery powered by c-at 3512B engine
Oil & Gas Industry Oilfield pumping units, well-drilling power systems, remote oilfield power supply and oilfield production equipment
Maintenance & Repair Scenarios Engine overhaul, routine injector replacement, troubleshooting for power loss, excessive fuel consumption and unstable idle speed
Interchangeability Direct interchange with OEM-matched fuel system components for c-at 3512B engine, no modific-ation or professional calibration required

 

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 0

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 1 Detailed Product Picture:

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 2New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 3New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 4


Company Information:

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 5

 

 

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 5

 

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 5

 

 


 

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 8

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 9`

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 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 Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT
  • name
  • name
  • name
  • name
  • name
  • name
New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT
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
20R-3247
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
20R-3247
Other No:
379-0509
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

Common Rail Injector for CAT diesel engine

,

CAT Fuel Injector 10R-2827

,

Diesel Engine Injector 20R-3247

Product Description

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT

 
 

Detailed Product Datasheet:
 

Part Number: 20R-3247
OE NO:

379-0509
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.Good technical training and technical support

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

 3.The product has undergone a rigorous testing process, and we provide high-quality products.

 4.Support multiple payment methods, payment protection.

 

 

The c-aterpillar 20R-3247 fuel injector is a premium genuine OEM replacement component, precision-engineered and factory-calibrated exclusively for the c-at 3512B series 12-cylinder V-type diesel engine, a heavy-duty high-torque power unit widely deployed in stationary power generation, marine propulsion, industrial machinery, oilfield operations, and large infrastructure support scenarios. Manufactured in strict compliance with c-aterpillar’s original engineering specific-ations and rigorous quality control standards, this injector adopts advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver exceptional fuel metering accuracy, refined atomization effect, and stable injection timing. Built with a rugged reinforced structure and wear-resistant internal components, it withstands long-term high-pressure fuel cycling, diesel corrosion, abrasive impurities, and extreme temperature fluctuations, ensuring consistent performance and prolonged service life. Installing the authentic 20R-3247 injector effectively restores the engine’s factory-rated power output, optimizes fuel combustion efficiency, lowers harmful exhaust emissions, and reduces costly equipment downtime, making it an indispensable spare part for routine maintenance, engine overhauls, and fault troubleshooting of c-at 3512B power systems.

1. Core Basic Specific-ations Table

Parameter Item Specific Value
Part Number 20R-3247
Compatible Engine Model c-aterpillar 3512B Series Diesel Engine
Injector Type MEUI (Mechanically Actuated Electronically Controlled Unit Injector)
Rated Injection Pressure 2100-2600 bar (High-Precision Atomization Calibration)
Material Construction High-Strength Forged Alloy Steel, Industrial Anti-Corrosion Seals & Wear-Resistant Components
Operating Temperature Range -40°C to 180°C
Fit Type Direct OEM Replacement, Plug-and-Play Installation
Quality Standard c-aterpillar Original Factory Quality & Performance Specific-ations

2. Performance & Technical Advantages Table

Advantage c-ategory Detailed Performance Benefits
Fuel Injection Precision Ultra-fine fuel atomization (particle size ≤25 microns); injection timing deviation limited to ±0.5%, ensuring complete combustion and balanced fuel delivery across all 12 cylinders
Fuel Efficiency Improvement Boosts fuel utilization by 18-20% compared to generic aftermarket injectors; reduces overall fuel consumption and cuts long-term operating costs for heavy-duty equipment
Durability & Reliability Resists extreme pressure fluctuations, diesel corrosion and abrasive contaminants; extends service intervals and greatly reduces maintenance-related downtime
Engine Performance Stability Maintains steady power output and responsive throttle control; eliminates power attenuation, rough idling, cylinder misfires and black smoke under heavy load conditions
Emission Compliance Optimizes combustion efficiency to lower NOx, particulate matter and other toxic emissions, complying with strict industrial and marine environmental protection regulations

3. Applic-ation Scope & Compatibility Table

Applic-ation Field Specific Equipment & Usage Scenarios
Stationary Power Generation c-at 3512B generator sets, standby/prime power for industrial plants, mines, data centers and large infrastructure facilities
Marine Applic-ations Medium/large vessel main propulsion engines, marine auxiliary power units, offshore drilling rigs and marine support equipment
Heavy Construction Machinery Large excavators, mining crushers, drilling equipment and high-load construction machinery powered by c-at 3512B engine
Oil & Gas Industry Oilfield pumping units, well-drilling power systems, remote oilfield power supply and oilfield production equipment
Maintenance & Repair Scenarios Engine overhaul, routine injector replacement, troubleshooting for power loss, excessive fuel consumption and unstable idle speed
Interchangeability Direct interchange with OEM-matched fuel system components for c-at 3512B engine, no modific-ation or professional calibration required

 

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 0

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 1 Detailed Product Picture:

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 2New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 3New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 4


Company Information:

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 5

 

 

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 5

 

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 5

 

 


 

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 8

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 9`

New Common Rail Injector 10R-2827 20R3483 20R-3247 389-1969 379-0509 386-1771 10R-3255 for diesel Engine CAT 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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