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original 116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
116-3526
Part Number:
104-3377
Part Number 2:
0R-8786
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 Common Rail Fuel Injector for 3412E Excavator

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116-3526 Diesel Fuel Injector with warranty

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104-3377 Common Rail Injector new

Product Description

original 116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator original new injector

Fuel Type

Diesel

Condition

New Replacement

Applicable Engine

3412, 3412B, 3412C, 3412 DITA, 3412 Marine Engine, 3412 Generator Engine, 3412 Industrial Engine

Injector Type

Mechanical Unit Injector Assembly

Quality Standard

OEM-Equivalent Specification

Packaging

Standard Export Packaging

Fuel System

High-Pressure Direct Injection

OE Number

116-3526

Brand

 

Cross Number / Universal Number

116-3526, 0R-8688, 0R-8783, 4P-9830, 7W-7032

Vehicle / Equipment Application

Diesel Generator Sets, Marine Propulsion Systems, Offshore Power Units, Mining Equipment, Industrial Pump Drives, Oilfield Drilling Systems, Cargo Vessels, Tugboats, Drilling Rigs, Compressor Stations

Application Type

Engine-Adapted Component

The 116-3526 fuel injector assembly is engineered as a direct-fit replacement for 3412 series diesel engines, including the 3412, 3412B, 3412C, and 3412 DITA variants. Designed for seamless integration, this injector matches the original fuel system geometry, ensuring stable rail pressure and consistent spray characteristics across marine, generator, and industrial operating environments. It serves as an OEM-equivalent substitute for part numbers 0R-8688, 0R-8783, 4P-9830, and 7W-7032, supporting both scheduled overhauls and unplanned field replacements without requiring system recalibration.

Manufactured to OEM-level tolerances, the 116-3526 injector delivers precision fuel metering through a hardened nozzle assembly, optimized injection timing, and controlled atomization. Industrial-grade materials withstand the high cylinder pressures and thermal cycling typical of 3412 engine duty cycles. The component promotes improved combustion efficiency, reduced fuel consumption, lower exhaust emissions, and stable idle performance, directly contributing to enhanced engine power output and extended service intervals in prime power, standby, and continuous-duty applications.

Routine maintenance recommendations include the use of clean, high-quality diesel fuel, regular fuel filter replacement, and protection against water contamination. Operators should monitor exhaust smoke characteristics and verify fuel pressure against OEM specifications to sustain long-term performance. The 116-3526 injector is widely deployed across diesel generator sets, marine propulsion platforms, offshore power modules, mining haul equipment, oilfield drilling rigs, and heavy-duty industrial machinery, providing a reliable fuel system solution for the global 3412 engine fleet.

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator original new injector

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator original new injector

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 1

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 2

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 3

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 4

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 5

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 6

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 7

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 8

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 9

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 10

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 11

original  116-3526 Common Rail Fuel Injector 104-3377 0R-8786 111-7916 20R-0760 for 3412E Excavator new injector original new injector detail 12

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 19959162250 WhatsApp:+86 19959162250

Email:2209396088@qq.com