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original Fuel Injector 320-2940 Common Rail Diesel Injector for C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
320-2940
Part Number:
10R-7221
Part Number 2:
10R-7222
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 Fuel Injector 320-2940 for C9 Excavator

,

Common Rail Diesel Injector 10R-7221

,

Diesel Engine Auto Parts with warranty

Product Description

original Fuel Injector 320-2940 Common Rail Diesel Injector for C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector

Fuel Type

Diesel

Condition

New / OE Replacement Quality

Applicable Engine

C9 Engine, C9 ACERT Engine, C9 Industrial Engine, C9 Power Generation Engine, C9 Marine Engine

Injector Type

Common Rail Fuel Injector / HEUI Fuel Injection Nozzle Assembly

Quality Standard

OEM Calibration Standards

Packaging

Neutral Protective Packaging for Industrial Shipment

Fuel System

High Pressure Common Rail Fuel Injection System

OE Number

320-2940

Brand

OE Replacement

Cross Number / Universal Number

320-2940, 3202940, 10R-7675

Vehicle / Equipment Application

Excavators, Wheel Loaders, Motor Graders, Generator Sets, Marine Engines, Mining Equipment, Industrial Power Units

Application Type

Construction, Mining, Power Generation, Marine & Industrial Equipment

Engineered as a direct replacement for the C9 diesel engine platform, the 320-2940 Fuel Injector delivers precise fuel metering and reliable injection performance across demanding industrial applications. Cross-referenced with 3202940 and 10R-7675, this injector assembly is manufactured to OEM calibration standards to ensure seamless integration with C9, C9 ACERT, C9 Industrial, C9 Power Generation, and C9 Marine engine configurations. Each unit is tested to guarantee stable spray patterns, accurate delivery volume, and consistent response under high-pressure common rail operating conditions.

The 320-2940 injector features advanced atomization performance, high temperature resistance, and corrosion protection for extended service life in harsh operating environments. Key performance benefits include improved combustion efficiency, enhanced fuel economy, reduced black smoke emissions, stable engine power output, and faster throttle response. Widely deployed in excavators, wheel loaders, motor graders, generator sets, mining trucks, marine engines, and industrial power units, the injector supports fleet operators across North America, South America, Europe, the Middle East, Africa, Southeast Asia, and Australia. Equipment compatibility should be verified using the machine serial number and engine arrangement number.

For optimal service life, use high-quality diesel fuel, replace fuel filters regularly, drain water separators, and monitor fuel pressure. During installation, thoroughly clean the injector bore, inspect the cylinder head seating surface, replace sealing components, apply specified torque values, and perform an ECM diagnostic check followed by an engine performance test.

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 1

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 2

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 3

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 4

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 5

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 6

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 7

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 8

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 9

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 10

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto Parts original new injector detail 11

original Fuel Injector 320-2940 Common Rail Diesel Injector for  C9 Excavator Engine 10R-7221 10R-7222 10R-7223 Diesel Engine Auto 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