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original 10R-0781 Fuel Injector Injection Valve for 3412 Diesel Engine Truck Excavator Common Rail Nozzle Assembly 10R0781 original new injector
| Model Number: | 10R-0781 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 10R-0781 fuel injector
,3412 diesel engine fuel injector
,common rail nozzle assembly
original 10R-0781 Fuel Injector Injection Valve for 3412 Diesel Engine Truck Excavator Common Rail Nozzle Assembly 10R0781 original new injector
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Fuel Type |
Diesel |
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Condition |
Original Remanufactured |
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Applicable Engine |
3412, 3412B, 3412C, 3412D, 3412 Industrial Engine, 3412 Marine Engine, 3412 Generator Engine, 3412 Power Unit, 3412 Oilfield Engine |
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Injector Type |
Mechanical Unit Injector |
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Quality Standard |
OEM Tolerance Control, Factory Tested |
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Packaging |
Neutral Industrial Packaging |
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Fuel System |
High Pressure Direct Injection Fuel System |
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OE Number |
10R-0781 |
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Brand |
. |
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Cross Number / Universal Number |
10R-0781, 10R0781, 0R3639, 0R-3639, 4P9830, 4P-9830 |
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Vehicle / Equipment Application |
Generator Sets, Industrial Generator Packages, Emergency Backup Power Systems, Data Center Power Units, Utility Power Generation Systems, Marine Propulsion Engines, Tug Boats, Fishing Vessels, Cargo Ships, Offshore Support Vessels, Marine Auxiliary Engines, Mining Trucks, Drilling Equipment, Crusher Systems, Power Modules, Mobile Mining Equipment |
|
Application Type |
Power Generation, Marine Transportation, Mining Operations, Oil & Gas, Construction Equipment, Industrial Manufacturing, Emergency Backup Power, Data Centers, Infrastructure Projects |
Engineered for heavy-duty diesel power systems, the 10R-0781 fuel injector is a remanufactured replacement unit built to OEM tolerances for the 3412 engine family, including 3412B, 3412C, and 3412D variants. Cross-referenced with 0R3639 and 4P9830, this injector delivers the precise atomization, timing, and pressure required by industrial generator sets, marine propulsion engines, mining trucks, and oilfield power units operating under continuous or severe-duty loads.
Each 10R-0781 injector features precision-machined internal components, hardened wear surfaces, and corrosion-resistant materials engineered to withstand demanding fuel system pressures. Factory calibration ensures stable engine performance, consistent fuel delivery across all cylinders, and improved combustion efficiency. Heavy-duty construction supports extended service life in generator packages, data center backup power systems, offshore support vessels, drilling equipment, and mobile mining platforms. Every unit is factory tested to verify spray pattern, flow rate, and leakage tolerance, ensuring reliable operation from installation through scheduled service intervals.
Proper maintenance maximizes injector performance: inspect fuel filters every 250 hours, service the fuel system every 500 hours, check injector performance every 1000 hours, and complete a full fuel system service every 4000 hours. Common diagnostic indicators, hard starting, white or black smoke, power loss, rough idle, high fuel consumption, engine knock, or misfire, typically point to injector-related conditions requiring inspection or replacement. Choose the 10R-0781 for consistent, OEM-grade fuel injection performance across power generation, marine, mining, and industrial applications.
Contact Detail:
ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 18136531233 WhatsApp:+86 18136531233
Email:2209396088@qq.com
