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original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for 3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
0R-8785
Part Number:
7W-7026
Part Number 2:
7W-7031
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
Product Description

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for 3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector

Fuel Type

Diesel

Condition

New / OEM Equivalent Remanufactured

Applicable Engine

3406, 3406B, 3406C, 3412, 3412C, SR4 Generator Engine, Industrial Diesel Engines, Marine Diesel Engines

Injector Type

Mechanical Fuel Injector Nozzle Assembly

Quality Standard

OEM Equivalent

Packaging

Neutral Protective Industrial Packaging

Fuel System

Heavy Duty Diesel Fuel Injection System

OE Number

0R-8785

Brand

.

Cross Number / Universal Number

0R8785, 7W7031, 7W-7031, R-7W-7031, CA0R8785, CA7W7031, M-0R8785, M-7W7031

Vehicle / Equipment Application

Excavators, Bulldozers, Wheel Loaders, Mining Trucks, Drilling Equipment, Heavy Haul Equipment, Commercial Marine Engines, Fishing Fleets, Offshore Service Vessels, Diesel Generator Sets, Emergency Power Systems, Prime Power Installations, Compressor Drives, Pump Drives, Field Power Units, Stationary Industrial Engines

Application Type

Construction, Mining, Marine, Power Generation, Oil & Gas, Industrial Manufacturing

Engineered for heavy-duty diesel platforms, the 0R-8785 Fuel Injector Nozzle Assembly delivers precision fuel atomization and dependable long-cycle performance across demanding industrial environments. Designed as a direct replacement carrying cross references 0R8785, 7W7031, 7W-7031 and R-7W-7031, this nozzle assembly is manufactured to OEM equivalent geometry, ensuring plug-and-play compatibility with 3406B, 3406C, 3412C and SR4 generator engine platforms used in construction, mining, marine, and stationary power applications.

Each unit is CNC machined from hardened alloy steel and finished to micron-level internal tolerances, producing uniform spray distribution, stable injection pressure and enhanced combustion efficiency. Hardened internal components and anti-corrosion treatment extend service life under continuous-duty loads, while optimized fuel delivery reduces consumption, lowers exhaust emissions and improves thermal efficiency. The result is a stable, repeatable injection event that helps prevent black or white smoke, hard starting, rough idle and power loss commonly associated with worn nozzles.

Suitable for excavators, bulldozers, wheel loaders, mining trucks, offshore service vessels, prime power gensets, compressor and pump drives, and continuous process equipment, the 0R-8785 is a trusted maintenance solution for OEMs, fleet operators and aftermarket distributors. Supplied with 12-month warranty coverage and neutral industrial packaging, it is available for bulk B2B export and long-term supply partnerships.

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 1

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 2

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 3

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 4

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 5

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 6

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 7

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 8

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 9

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 10

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine original new injector detail 11

original 0R-8785 Fuel Injector Nozzle 7W-7026 9Y0818 7W-7031 Common Rail Fuel Valve Nozzle for  3406 3406B 3406C 3408 3412 3412C Excavator Diesel Engine 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