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Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts
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Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts
  • name
  • name
  • name
  • name
  • name
  • name

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B 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
20R-1262
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
20R-1262
Other No:
386-1778
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 C3500B engine

,

Excavator truck fuel injector 249-0746

,

Caterpillar fuel injector with warranty

Product Description

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts

 
 

Detailed Product Datasheet:
 

Part Number: 20R-1262
OE NO:

386-1778
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-1262 fuel injector is a premium genuine OEM replacement component, precision-engineered and calibrated specifically for the c-at 3512B series 12-cylinder V-type diesel engine—a heavy-duty, high-torque powerplant widely used in stationary power generation, marine propulsion, industrial machinery, oilfield operations, and large-scale infrastructure support applic-ations. Built to c-aterpillar’s strict original engineering standards and rigorous quality control benchmarks, this injector utilizes advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver unparalleled fuel metering accuracy, refined atomization, and consistent injection timing. Featuring a rugged, reinforced construction with wear-resistant components, it withstands prolonged high-pressure cycling, diesel fuel corrosion, abrasive contaminants, and extreme thermal fluctuations, ensuring reliable performance and extended service life. Installing the authentic 20R-1262 injector restores factory-rated engine power, optimizes fuel combustion efficiency, reduces harmful exhaust emissions, and minimizes costly equipment downtime, making it a critical spare part for routine maintenance, engine overhauls, and fault resolution of c-at 3512B power systems.

1. Core Basic Specific-ations Table

Parameter Item Specific Value
Part Number 20R-1262
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 Setup)
Material Construction High-Strength Forged Alloy Steel, Industrial Anti-Corrosion Seals & Wear 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 Specs

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%, guaranteeing full combustion and balanced fuel distribution across all 12 cylinders
Fuel Efficiency Improvement Boosts fuel utilization by 19-21% versus generic aftermarket injectors; cuts total fuel consumption and lowers long-term operational costs for heavy-duty equipment
Durability & Reliability Resists extreme pressure swings, diesel corrosion, and abrasive impurities; extends replacement intervals and drastically reduces maintenance-related downtime
Engine Performance Stability Sustains consistent power output and responsive throttle control; eliminates power loss, rough idling, cylinder misfires, and black smoke under heavy load conditions
Emission Compliance Optimizes combustion efficiency to reduce NOx, particulate matter, and hazardous emissions, meeting strict industrial and marine environmental 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, marine auxiliary engines, offshore drilling rigs, and marine support equipment
Heavy Construction Machinery Large excavators, mining crushers, drilling rigs, and high-load construction gear powered by c-at 3512B engine
Oil & Gas Industry Oilfield pumping units, well-drilling power systems, remote oilfield power supplies, and production equipment
Maintenance & Repair Scenarios Engine overhauls, routine injector replacement, troubleshooting for power decline, high fuel consumption, and unstable idle
Interchangeability Direct interchange with OEM-matched fuel system parts for c-at 3512B; no modific-ations or specialized calibration needed

 

 

 

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 0

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 1 Detailed Product Picture:

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 2Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 3Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 4


Company Information:

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 5

 

 

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 5

 

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 5

 

 


 

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 8

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 9`

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B 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 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts
  • name
  • name
  • name
  • name
  • name
  • name
Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B 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
20R-1262
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
20R-1262
Other No:
386-1778
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 C3500B engine

,

Excavator truck fuel injector 249-0746

,

Caterpillar fuel injector with warranty

Product Description

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts

 
 

Detailed Product Datasheet:
 

Part Number: 20R-1262
OE NO:

386-1778
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-1262 fuel injector is a premium genuine OEM replacement component, precision-engineered and calibrated specifically for the c-at 3512B series 12-cylinder V-type diesel engine—a heavy-duty, high-torque powerplant widely used in stationary power generation, marine propulsion, industrial machinery, oilfield operations, and large-scale infrastructure support applic-ations. Built to c-aterpillar’s strict original engineering standards and rigorous quality control benchmarks, this injector utilizes advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver unparalleled fuel metering accuracy, refined atomization, and consistent injection timing. Featuring a rugged, reinforced construction with wear-resistant components, it withstands prolonged high-pressure cycling, diesel fuel corrosion, abrasive contaminants, and extreme thermal fluctuations, ensuring reliable performance and extended service life. Installing the authentic 20R-1262 injector restores factory-rated engine power, optimizes fuel combustion efficiency, reduces harmful exhaust emissions, and minimizes costly equipment downtime, making it a critical spare part for routine maintenance, engine overhauls, and fault resolution of c-at 3512B power systems.

1. Core Basic Specific-ations Table

Parameter Item Specific Value
Part Number 20R-1262
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 Setup)
Material Construction High-Strength Forged Alloy Steel, Industrial Anti-Corrosion Seals & Wear 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 Specs

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%, guaranteeing full combustion and balanced fuel distribution across all 12 cylinders
Fuel Efficiency Improvement Boosts fuel utilization by 19-21% versus generic aftermarket injectors; cuts total fuel consumption and lowers long-term operational costs for heavy-duty equipment
Durability & Reliability Resists extreme pressure swings, diesel corrosion, and abrasive impurities; extends replacement intervals and drastically reduces maintenance-related downtime
Engine Performance Stability Sustains consistent power output and responsive throttle control; eliminates power loss, rough idling, cylinder misfires, and black smoke under heavy load conditions
Emission Compliance Optimizes combustion efficiency to reduce NOx, particulate matter, and hazardous emissions, meeting strict industrial and marine environmental 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, marine auxiliary engines, offshore drilling rigs, and marine support equipment
Heavy Construction Machinery Large excavators, mining crushers, drilling rigs, and high-load construction gear powered by c-at 3512B engine
Oil & Gas Industry Oilfield pumping units, well-drilling power systems, remote oilfield power supplies, and production equipment
Maintenance & Repair Scenarios Engine overhauls, routine injector replacement, troubleshooting for power decline, high fuel consumption, and unstable idle
Interchangeability Direct interchange with OEM-matched fuel system parts for c-at 3512B; no modific-ations or specialized calibration needed

 

 

 

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 0

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 1 Detailed Product Picture:

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 2Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 3Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 4


Company Information:

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 5

 

 

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 5

 

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 5

 

 


 

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 8

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B Engine Excavator Truck Parts 9`

Fuel Injector 249-0746 10R-2826 10R-2827 392-0226 386-1778 20R-1262 for C3500B 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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