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Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar
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Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar
  • name
  • name
  • name
  • name
  • name
  • name

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar

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-1276
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
20R-1276
Other No:
392-0214
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 20R1276

,

3516 engine fuel injector

,

Caterpillar 3920214 spare parts

Product Description

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar

 
 

Detailed Product Datasheet:
 

Part Number: 20R-1276
OE NO:

392-0214
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

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

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-1276 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 core widely deployed in stationary power generation, marine propulsion, heavy industrial machinery, oilfield operations, and large-scale infrastructure support scenarios. Manufactured in full compliance with c-aterpillar’s original engineering specific-ations and stringent quality control protocols, this injector adopts advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver exceptional fuel metering accuracy, superior fuel atomization, and stable injection timing. Built with a rugged reinforced housing and wear-resistant internal components, it endures prolonged high-pressure fuel cycling, diesel corrosion, abrasive impurities, and extreme thermal fluctuations, ensuring consistent performance and extended service life. Installing the authentic 20R-1276 injector effectively restores the engine’s factory-rated power output, optimizes combustion efficiency, lowers harmful exhaust emissions, and minimizes 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-1276
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
Certific-ation 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 controlled within ±0.5%, ensuring complete combustion and balanced fuel delivery across all 12 cylinders
Fuel Efficiency Enhancement Improves fuel utilization rate by 19-21% compared to generic aftermarket injectors, reducing overall fuel consumption and cutting long-term operating costs for heavy-duty equipment
Durability & Reliability Resists extreme pressure fluctuations, diesel corrosion and abrasive contaminants; extends service intervals and drastically reduces maintenance-related equipment downtime
Engine Performance Stability Maintains consistent power output and responsive throttle control; eliminates power loss, rough idling, cylinder misfires and black smoke emissions under heavy load conditions
Emission Compliance Optimizes combustion efficiency to lower NOx, particulate matter and other hazardous 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 decline, 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

 

 

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 0

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 1 Detailed Product Picture:

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 2Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 3Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 4


Company Information:

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 5

 

 

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 5

 

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 5

 

 


 

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 8

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 9`

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 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
Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar
  • name
  • name
  • name
  • name
  • name
  • name
Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar
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-1276
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
20R-1276
Other No:
392-0214
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 20R1276

,

3516 engine fuel injector

,

Caterpillar 3920214 spare parts

Product Description

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar

 
 

Detailed Product Datasheet:
 

Part Number: 20R-1276
OE NO:

392-0214
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

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

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-1276 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 core widely deployed in stationary power generation, marine propulsion, heavy industrial machinery, oilfield operations, and large-scale infrastructure support scenarios. Manufactured in full compliance with c-aterpillar’s original engineering specific-ations and stringent quality control protocols, this injector adopts advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver exceptional fuel metering accuracy, superior fuel atomization, and stable injection timing. Built with a rugged reinforced housing and wear-resistant internal components, it endures prolonged high-pressure fuel cycling, diesel corrosion, abrasive impurities, and extreme thermal fluctuations, ensuring consistent performance and extended service life. Installing the authentic 20R-1276 injector effectively restores the engine’s factory-rated power output, optimizes combustion efficiency, lowers harmful exhaust emissions, and minimizes 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-1276
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
Certific-ation 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 controlled within ±0.5%, ensuring complete combustion and balanced fuel delivery across all 12 cylinders
Fuel Efficiency Enhancement Improves fuel utilization rate by 19-21% compared to generic aftermarket injectors, reducing overall fuel consumption and cutting long-term operating costs for heavy-duty equipment
Durability & Reliability Resists extreme pressure fluctuations, diesel corrosion and abrasive contaminants; extends service intervals and drastically reduces maintenance-related equipment downtime
Engine Performance Stability Maintains consistent power output and responsive throttle control; eliminates power loss, rough idling, cylinder misfires and black smoke emissions under heavy load conditions
Emission Compliance Optimizes combustion efficiency to lower NOx, particulate matter and other hazardous 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 decline, 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

 

 

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 0

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 1 Detailed Product Picture:

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 2Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 3Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 4


Company Information:

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 5

 

 

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 5

 

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 5

 

 


 

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 8

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 9`

Construction Excavator 20R-1276 392-0214 Engine Spare Parts 3508 3512 3516 Fuel Injector 20R1276 3920214 for C-aterpillar 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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