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CAT 3412 Injector 10R-1267: Premium Wear-Resistant Fuel Injection for Heavy-Duty Industrial Engines
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CAT 3412 Injector 10R-1267: Premium Wear-Resistant Fuel Injection for Heavy-Duty Industrial Engines

2026-03-30

Latest company case about CAT 3412 Injector 10R-1267: Premium Wear-Resistant Fuel Injection for Heavy-Duty Industrial Engines

c-aterpillar 3412 Series Fuel Injector 10R-1267 – Product Details

1. Basic Specific-ation Table

 

Item Specific-ation
Part Number 10R-1267
Product Type Remanufactured Diesel Fuel Injector Assembly
Fit Engine c-at 3412, 3412E Series Diesel Engine
Cross Reference 232-1171
Control Type HEUI Hydraulic Electronic Unit Injector
Fuel Type #0 Diesel, Low-sulfur diesel

2. Applic-ation Table

 

Equipment Type Typical Models
Mining Dump Truck 773E Series
Track-Type Tractor D9R Series
Industrial Power Gensets, oilfield units, marine auxiliary engines
Heavy Machinery Large scrapers, material handling equipment

3. Key Performance Table

 

Performance Advantage
Injection Precision Factory-calibrated timing and volume, no leakage or uneven atomization
Durability Coated plunger, wear-resistant for long heavyduty operation
Combustion Efficiency High-pressure fine atomization for better combustion and lower fuel consumption
Stability Stable idle, fast response, resistant to high temperature and pressure
Reliability Strictly tested for sealing, flow, atomization and response

4. Quality & Warranty Table

 

Item Standard
Manufacturing Standard c-at original reman process, ISO 9001 certified
Warranty 6 months / 4000 hours (whichever comes first)
Installation Direct replacement, no modific-ation needed
Cost Efficiency Performance equal to new parts at lower cost
Eco-friendly Remanufactured component, reduces waste

 

 

Product Description

The 10R-1267 is a professionally remanufactured fuel injector designed specifically for c-aterpillar 3412 series highpower diesel engines. Built with HEUI hydraulic electronic control technology, it is engineered to perform reliably in harsh working conditions such as mining, construction and power generation.

Featuring coated wearresistant plungers and high-precision internal components, this injector ensures accurate fuel delivery and fine atomization, improving engine power output and fuel efficiency while reducing emissions. Each unit undergoes strict testing including flow calibration, pressure sealing, and atomization inspection to meet original factory standards.

The 10R-1267 offers stable performance, easy installation, and low failure rates, making it an ideal choice for engine overhaul, repair and performance restoration for mining trucks, bulldozers, generators and other heavyduty equipment.

 

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