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original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
10R-7671
Part Number:
320-0677
Part Number 2:
2645A746
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 C4.4 diesel fuel injector

,

C6.6 excavator fuel injector pump

,

320-0677 spares fuel injector

Product Description

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector

Fuel Type

Diesel

Condition

New / OEM Aftermarket Replacement

Applicable Engine

C6, C6.4, C6.6, Industrial Power Units, Generator Engines, Marine Engine Variants

Injector Type

High Pressure Common Rail Fuel Injector

Quality Standard

OEM Fitment Accuracy, High Strength Alloy Construction

Packaging

Neutral Protective Packaging

Fuel System

High Pressure Common Rail

OE Number

10R-7671

Brand

.

Cross Number / Universal Number

10R-7671, 326-4700, 2645A751, 10R7671R

Vehicle / Equipment Application

Excavators, Wheel Loaders, Backhoe Loaders, Motor Graders, Road Construction Equipment, Generator Sets, Marine Propulsion Systems, Auxiliary Marine Engines, Agricultural Equipment

Application Type

Construction Machinery, Mining Equipment, Generator Sets, Agricultural Equipment, Marine Power Systems, Industrial Power Plants, Oil & Gas Equipment

Engineered for demanding industrial diesel applications, the 10R-7671 Fuel Injector is a precision-manufactured common rail component built to deliver reliable performance across C6, C6.4, and C6.6 engine platforms. Cross-referenced with authorized numbers 10R-7671, 326-4700, 2645A751, and 10R7671R, this injector serves as a direct OEM aftermarket replacement for excavators, wheel loaders, backhoe loaders, motor graders, generator sets, and marine propulsion systems operating in construction, mining, agricultural, and oil & gas environments.

The injector features a precision-machined nozzle assembly with multi-hole injection technology for advanced fuel atomization, ensuring optimized combustion efficiency and reduced emissions. Constructed from high-strength alloy steel, it withstands operating pressures up to 1800+ Bar while maintaining corrosion resistance and long service life. Electronic control compatibility ensures accurate fuel delivery timing, supporting stable idle, responsive throttle performance, and consistent power output under continuous-duty industrial loads. Each unit is manufactured to OEM fitment tolerances for seamless installation on standby, prime, and continuous power generation systems.

Common failure indicators such as hard starting, black or white exhaust smoke, rough idle, reduced power, elevated fuel consumption, or diagnostic fault codes signal replacement needs. For optimal service life, use clean diesel fuel, replace fuel filters regularly, drain water separators, and monitor fuel pressure. During installation, always fit new sealing washers, keep the injector tip contamination-free, follow torque specifications, and verify ECM calibration and fuel return flow after fitting.

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 1

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 2

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 3

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 4

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 5

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 6

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 7

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 8

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 9

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 10

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump original new injector detail 11

original C4.4 C6.4 C6.6 Fuel Injector 320-0677 10R-7671 2645A746 for Spares Excavator Accessories diesel Injector Pump 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