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original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for 320D Excavator Perkins C6.6 D6N C6.4 Engine Diesel Injector Spare Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
320-0688
Part Number:
10R-7939
Part Number 2:
2645A747
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 320-0688 fuel injector for Perkins C6.6

,

Common Rail fuel injector 10R-7939

,

D6N C6.4 engine diesel injector

Product Description

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for 320D Excavator Perkins C6.6 D6N C6.4 Engine Diesel Injector Spare Parts original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

C6.4 / C6.6 Diesel Engines

Injector Type

High-Pressure Common Rail Fuel Injector

Quality Standard

OEM-Compliant, Industrial-Grade

Packaging

Standard Industrial Protective Packaging

Fuel System

Compatible with Factory and Aftermarket Fuel Systems

OE Number

320-0688

Brand

OEM Compatible

Cross Number / Universal Number

10R-7220, 3200688

Vehicle / Equipment Application

Excavators, Loaders, Bulldozers, Mining Equipment, Generators, Compressors, Tractors, Harvesters, Marine Diesel Engines

Application Type

Construction, Mining, Industrial, Agriculture, Marine

Engineered for demanding heavy-duty operations, the 320-0688 Fuel Injector delivers precision fuel delivery for C6.4 and C6.6 diesel engines. Manufactured to strict OEM specifications, this injector (OE 3200688, cross reference 10R-7220) features a high-precision nozzle and plunger assembly that ensures optimal fuel spray patterns and combustion efficiency across a broad range of industrial applications.

Built with industrial-grade durability, the injector incorporates anti-corrosion coatings, OEM-standard sealing, and spring assemblies rated for high-pressure operation up to 2200 bar. Its precision-engineered internals maintain consistent atomization under demanding load cycles, supporting reliable performance in excavators, loaders, bulldozers, underground and surface mining equipment, generators, compressors, industrial engines, tractors, harvesters, and medium-duty marine diesel engines. OEM-compliant fittings enable straightforward installation, and the unit is fully compatible with both factory and aftermarket fuel systems, offering operators a versatile replacement solution.

For optimal service life, inspect the injector nozzle for wear or clogging every 500 operating hours and use only clean, filtered diesel fuel. Replace injector seals every 12 months or as operating conditions require, and avoid over-tightening mounting bolts during installation. Regularly monitor engine ECU fault codes for injector-related errors to ensure early detection of performance issues. This injector combines robust construction with proven engineering, delivering dependable fuel delivery for construction, mining, industrial, agricultural, and marine fleet operators worldwide.

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 1

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 2

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 3

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 4

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 5

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 6

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 7

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 8

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 9

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 10

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare Parts original new injector detail 11

original 320-0688 Common Rail Fuel Injector 10R-7939 2645A747 for  320D Excavator Perkins C6.6  D6N C6.4 Engine Diesel Injector Spare 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