original Common Rail Fuel Injector 10R-1266 10R1266NP 232-1183 2321183 0R-8786 179-6020 4CR01974 for 3412E 5110B Diesel Truck Engine Parts Replacement OEM original new injector
| Model Number: | 10R-1266 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original Common Rail Fuel Injector for 3412E Diesel Engine
,OEM Fuel Injector 10R-1266 replacement
,Diesel Truck Engine Parts 232-1183 injector
original Common Rail Fuel Injector 10R-1266 10R1266NP 232-1183 2321183 0R-8786 179-6020 4CR01974 for 3412E 5110B Diesel Truck Engine Parts Replacement OEM original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | 3412 Series, V12 Diesel |
Injector Type | Mechanical/Electronic, Multi-hole Nozzle |
Quality Standard | Industrial-Grade, High-Durability |
Packaging | Protective Industrial Packaging |
Fuel System | High-Pressure Diesel Injection (1200–1600 bar) |
OE Number | 10R-1266 |
Brand | Compatible Replacement |
Cross Number / Universal Number | 10R1266A, 10R-1266B, 123-4567, 234-5678 |
Vehicle / Equipment Application | Excavators, Bulldozers, Industrial Generators, Marine Diesel Engines, Mining Equipment, Heavy-Duty Transportation, Oil & Gas Machinery |
Application Type | Heavy-Duty Industrial & Construction |
Built to meet the demanding requirements of 3412 series V12 diesel engines, this 10R-1266 fuel injector delivers precise metering and reliable performance across a wide range of industrial applications. Manufactured from high-strength alloy steel and engineered to withstand operating pressures between 1200–1600 bar, the injector maintains stable flow rates of 120–150 cc/min, ensuring consistent atomization and optimized combustion under continuous heavy load conditions.
The unit is fully cross-referenced with OE number 10R-1266 and interchangeable with replacement numbers 10R1266A, 10R-1266B, 123-4567, and 234-5678, providing broad compatibility for maintenance and repair operations. Its multi-hole nozzle design generates advanced fuel spray patterns that maximize combustion efficiency while minimizing emissions and unburned fuel loss. Excellent corrosion resistance and a professional-grade construction make it suitable for excavators, bulldozers, industrial generators, marine diesel engines, mining equipment, heavy-duty transportation fleets, and oil & gas industry machinery operating in harsh environments.
For optimal reliability, inspection is recommended every 500 operating hours or according to the engine manufacturer's schedule, with ultrasonic cleaning advised during service. Common wear points include the nozzle tip, pintle valve, and O-rings; using diesel or specialized high-pressure injector lubricant helps extend component life. Under normal operating conditions, service life ranges from 3000–5000 hours. Store units in a dry, dust-free environment to preserve precision-machined tolerances and ensure long-term performance.
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