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original 0R-8786 Fuel Injector Common Rail Injector for 3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
0R-8786
Part Number:
10R-1266
Part Number 2:
173-4059
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Place Of Origin:
USA
Delivery Time:
3-5 Work Days
Appliion:
Fuel Injection System
CAR:
DIESEL CAR
ENGINE:
ENGINE
Supply Ability:
10000
Highlight:

original 0R-8786 fuel injector

,

Common Rail injector for 3126B engine

,

OEM diesel parts replacement

Product Description

original 0R-8786 Fuel Injector Common Rail Injector for 3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector

Fuel Type

Diesel

Condition

Remanufactured (OEM Reman)

Applicable Engine

3412, 3412B, 3412C; Marine, Industrial, Generator and Power Generation Engines

Injector Type

Mechanical Fuel Injector Assembly

Quality Standard

OEM-Level Performance meeting original operational specifications

Packaging

Industrial Protective Packaging

Fuel System

Heavy-Duty Diesel Fuel Injection System

OE Number

0R-8786

Brand

.

Cross Number / Universal Number

4P9830, 8N7005

Vehicle / Equipment Application

Power Generation Systems, Marine Propulsion Engines, Mining Haul Trucks and Drilling Equipment, Oil & Gas Machinery, Construction Machinery, Industrial Pump Drives, Stationary Engines, Compressor Drives

Application Type

Heavy Industrial, Marine, Power Generation, Mining, Oil & Gas

Engineered for severe-duty diesel platforms, the 0R-8786 fuel injector delivers precision-controlled fuel metering for the 3412, 3412B and 3412C engine series. This remanufactured mechanical injector assembly is built to OEM-level specifications, incorporating optimized nozzle geometry and precision atomization to promote complete combustion, stable idle quality and balanced cylinder operation across the full load range. Cross-referenced with 4P9830 and 8N7005, it provides direct interchangeability for maintenance operations and inventory consolidation.

Constructed from high-strength alloy materials with industrial-grade sealing, the 0R-8786 injector is designed for continuous-duty operation in demanding environments. Corrosion-resistant surface treatments make the assembly suitable for marine propulsion in fishing vessels, tugboats and offshore support vessels, while its heavy-duty architecture supports prime power generation, emergency backup generators, data center power, mining haul trucks, drilling equipment, fracturing units, well service pumps, compressor drives and stationary industrial engines. Extended service intervals reduce total cost of ownership across the operating fleet.

Proper installation requires verified injector bore cleanliness, new sealing washers, correct service-manual torque values, and complete fuel system bleeding before startup. Routine maintenance—including fuel filter replacement, water separator draining and periodic injector balance testing—preserves performance and helps prevent hard starting, rough idle, black or white exhaust smoke, engine vibration and elevated fuel consumption throughout the injector service life.

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 1

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 2

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 3

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 4

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 5

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 6

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 7

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 8

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 9

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 10

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 11

original 0R-8786 Fuel Injector Common Rail Injector for  3126B 3126E Engine Diesel Parts Replacement OEM 0R8786 10R-1266 173-4059 Mechanical Parts original new injector detail 12

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