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3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery
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3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery
  • name
  • name
  • name
  • name
  • name
  • name

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery

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
386~1767
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
386~1767
Other No:
386-1760
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 3512B

,

Diesel engine injector 386-1767

,

CAT construction machinery fuel injector

Product Description

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery

 
 

Detailed Product Datasheet:
 

Part Number: 386~1767
OE NO:

386-1760
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1Good 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 386-1767 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 critical scenarios including stationary power generation, marine propulsion, heavy industrial machinery, oilfield operations, and large-scale infrastructure support. Manufactured in strict compliance with c-aterpillar’s original engineering specific-ations and rigorous 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 control. Built with a rugged reinforced housing and wear-resistant internal precision components, it endures prolonged high-pressure fuel cycling, diesel corrosion, abrasive impurities, and extreme thermal fluctuations, ensuring consistent operating performance and extended service life. Installing the authentic 386-1767 injector effectively restores the engine’s factory-rated power output, optimizes combustion efficiency, reduces 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 386-1767
Compatible Engine Model c-aterpillar 3512B Series Diesel Engine
Injector Type MEUI (Mechanically Actuated Electronically Controlled Unit Injector)
Rated Injection Pressure 2100–2600 bar (Factory Calibrated High-Precision Atomization)
Material Construction High-Strength Forged Alloy Steel, Industrial Anti-Corrosion Seals & Wear-Resistant Precision Components
Operating Temperature Range -40°C to 180°C
Fit Type Direct OEM Replacement, Plug-and-Play Installation
Quality Certific-ation c-aterpillar Original Factory Quality & Performance Standards

2. Performance & Technical Advantages Table

Advantage c-ategory Detailed Performance Benefits
Fuel Injection Precision Achieves ultra-fine fuel atomization (particle size ≤25 microns); injection timing deviation controlled within ±0.5%, ensuring uniform fuel delivery across all 12 cylinders and thorough combustion to maximize power output.
Fuel Efficiency Improvement Boosts fuel utilization rate by 18–20% compared to generic aftermarket injectors, reducing overall fuel consumption and lowering long-term operational costs for heavy-duty equipment.
Durability & Reliability Resists extreme pressure fluctuations, diesel corrosion and abrasive contaminants; extends service intervals and drastically reduces unplanned downtime caused by injector malfunctions.
Emission Compliance Optimizes combustion efficiency to reduce NOx, particulate matter and other harmful exhaust emissions, fully 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, hospitals and large infrastructure facilities.
Marine Applic-ations Medium/large vessel main/auxiliary propulsion engines, offshore drilling rigs and marine support power equipment.
Heavy Industry & Oilfield Large construction machinery, mining equipment, oilfield pumping units and well-drilling power systems.
Maintenance & Repair Engine overhaul, routine injector replacement, troubleshooting power decline, excessive fuel consumption and unstable idle speed.
Interchangeability Direct OEM interchange with c-at 3512B fuel system components, no modific-ations or professional calibration required for installation.

 

c-ategory Detailed Description
Core Performance Benefits Achieves ultra-fine fuel atomization (particle size ≤25 microns) with injection timing deviation controlled within ±0.5%, ensuring balanced fuel delivery across 12 cylinders and complete combustion. Boosts fuel efficiency by 18–20% versus generic aftermarket injectors, cuts long-term operating costs, resists high-pressure fatigue and diesel corrosion, eliminates rough idle/power loss, and reduces harmful emissions to meet strict industrial and marine environmental standards.
Applic-ation & Compatibility Exclusively designed for c-at 3512B engine-powered equipment: stationary generator sets, marine main/auxiliary engines, offshore drilling rigs, heavy construction machinery and oilfield pumping systems. Ideal for engine overhaul, routine injector replacement, and troubleshooting power decline, high fuel consumption or unstable idle; features direct OEM interchangeability with no modific-ations or calibration needed.

 

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 0

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 1 Detailed Product Picture:

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 23512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 33512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 4


Company Information:

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 5

 

 

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 5

 

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 5

 

 


 

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 8

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 9`

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 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
3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery
  • name
  • name
  • name
  • name
  • name
  • name
3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery
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
386~1767
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
386~1767
Other No:
386-1760
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 3512B

,

Diesel engine injector 386-1767

,

CAT construction machinery fuel injector

Product Description

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery

 
 

Detailed Product Datasheet:
 

Part Number: 386~1767
OE NO:

386-1760
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1Good 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 386-1767 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 critical scenarios including stationary power generation, marine propulsion, heavy industrial machinery, oilfield operations, and large-scale infrastructure support. Manufactured in strict compliance with c-aterpillar’s original engineering specific-ations and rigorous 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 control. Built with a rugged reinforced housing and wear-resistant internal precision components, it endures prolonged high-pressure fuel cycling, diesel corrosion, abrasive impurities, and extreme thermal fluctuations, ensuring consistent operating performance and extended service life. Installing the authentic 386-1767 injector effectively restores the engine’s factory-rated power output, optimizes combustion efficiency, reduces 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 386-1767
Compatible Engine Model c-aterpillar 3512B Series Diesel Engine
Injector Type MEUI (Mechanically Actuated Electronically Controlled Unit Injector)
Rated Injection Pressure 2100–2600 bar (Factory Calibrated High-Precision Atomization)
Material Construction High-Strength Forged Alloy Steel, Industrial Anti-Corrosion Seals & Wear-Resistant Precision Components
Operating Temperature Range -40°C to 180°C
Fit Type Direct OEM Replacement, Plug-and-Play Installation
Quality Certific-ation c-aterpillar Original Factory Quality & Performance Standards

2. Performance & Technical Advantages Table

Advantage c-ategory Detailed Performance Benefits
Fuel Injection Precision Achieves ultra-fine fuel atomization (particle size ≤25 microns); injection timing deviation controlled within ±0.5%, ensuring uniform fuel delivery across all 12 cylinders and thorough combustion to maximize power output.
Fuel Efficiency Improvement Boosts fuel utilization rate by 18–20% compared to generic aftermarket injectors, reducing overall fuel consumption and lowering long-term operational costs for heavy-duty equipment.
Durability & Reliability Resists extreme pressure fluctuations, diesel corrosion and abrasive contaminants; extends service intervals and drastically reduces unplanned downtime caused by injector malfunctions.
Emission Compliance Optimizes combustion efficiency to reduce NOx, particulate matter and other harmful exhaust emissions, fully 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, hospitals and large infrastructure facilities.
Marine Applic-ations Medium/large vessel main/auxiliary propulsion engines, offshore drilling rigs and marine support power equipment.
Heavy Industry & Oilfield Large construction machinery, mining equipment, oilfield pumping units and well-drilling power systems.
Maintenance & Repair Engine overhaul, routine injector replacement, troubleshooting power decline, excessive fuel consumption and unstable idle speed.
Interchangeability Direct OEM interchange with c-at 3512B fuel system components, no modific-ations or professional calibration required for installation.

 

c-ategory Detailed Description
Core Performance Benefits Achieves ultra-fine fuel atomization (particle size ≤25 microns) with injection timing deviation controlled within ±0.5%, ensuring balanced fuel delivery across 12 cylinders and complete combustion. Boosts fuel efficiency by 18–20% versus generic aftermarket injectors, cuts long-term operating costs, resists high-pressure fatigue and diesel corrosion, eliminates rough idle/power loss, and reduces harmful emissions to meet strict industrial and marine environmental standards.
Applic-ation & Compatibility Exclusively designed for c-at 3512B engine-powered equipment: stationary generator sets, marine main/auxiliary engines, offshore drilling rigs, heavy construction machinery and oilfield pumping systems. Ideal for engine overhaul, routine injector replacement, and troubleshooting power decline, high fuel consumption or unstable idle; features direct OEM interchangeability with no modific-ations or calibration needed.

 

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 0

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 1 Detailed Product Picture:

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 23512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 33512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 4


Company Information:

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 5

 

 

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 5

 

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 5

 

 


 

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 8

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 9`

3512B Diesel Engine Parts Fuel Injector 386~1767 392-0208 2OR-1276 386-1760 for CAT C-aterpillar Construction Machinery 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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