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Home / Products / CATERPILLAR Diesel Fuel Injectors / Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur
Quality Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur factory
Quality Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur factory
Quality Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur factory
Quality Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur factory
Quality Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur factory
Quality Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur factory
Quality Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur factory

Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur

Basic Properties
Place of Origin: USA
Brand Name: C-A-TERPILLA
Certification: Contact: 86+ 19959162250
Model Number: 2645A746
Trading Properties
Minimum Order Quantity: 1
Price: $400-$550
Payment Terms: L/C, D/A, D/P, T/T, Western Union, , Western Union
Supply Ability: 1000
Tags

10R-7224 Diesel Engine Fuel Injector

387-9433 Diesel Engine Fuel Injector

387-9437 C-A-TERPILLAR Diesel Fuel Injectors
Product Summary
Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur Product Description: Parts 2645A746 OEM NO 320-0670 Powerplant nozzle Payment term T/T,Western Union Table 1: Technical Parameters Parameter Name Specifications Notes Part ...

Product Details

Highlight:

Caterpillar diesel fuel injector 320-0670

,

Common rail fuel injector for 320D

,

C6.4 engine fuel injector with warranty
Product Name: C-A-Terpillar Injector
OE NO: 2645A746
OE no1: 320-0670
Warranty: 12 Months
Contact: 86+ 19959162250
Quality: Brand New Genuine
Car Model: C-A-T ENGINE
AppliC-A-Tion: Fuel Injection System
Material: High Speed Steel
Type: Trck
SIZE: Origional Standard
Product Description

 

Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur

 

Product Description:

Parts 

2645A746
OEM NO 

320-0670
Powerplant

nozzle
Payment term T/T,Western Union 

 

 

Table 1: Technical Parameters

Parameter Name Specifications Notes
Part Number 2645A746 C-aterpillar original standard part number
Applicable Engine C-aterpillar C6.4, C6.6 diesel engines For high-pressure common rail electronic injection engines
Fuel System High-Pressure Common Rail System Electronically controlled fuel injection system
Working Pressure Standard common rail working pressure Matches original engine pressure requirements
Actuation Type Electronically controlled solenoid valve Fast response, high control accuracy
Installation Type Direct plug-in installation Original structure, direct replacement
Net Weight Approx. 0.75 kg Standard original weight
Warranty 6–12 months industrial warranty According to industry standards

 

Table 2: Application & Compatibility

Application Category Applicable Models Description
Excavators Cat 320D, 320D GC, 323D, 321D series Mainstream working models
Construction Machinery Wheel loaders, rollers, pavers with C6 engine Full construction scenarios
Industrial Power Generator sets, water pump units, stationary power units Industrial power applications
Working Conditions Mining, earthwork, municipal, infrastructure sites Suitable for heavy-duty and harsh environments
Replacement Feature Direct replacement for original injector No modification or extra calibration required

 

Table 3: Structural Design

Design Category Details Advantages
Core Materials High-strength alloy body, precision plunger couple, hardened nozzle Wear-resistant, high temperature resistant, long service life
Key Components Solenoid valve, control spool, nozzle needle, sealing assembly Ensures injection accuracy and stability
Sealing Structure Multi-layer oil & high temperature resistant seals Prevents leakage and air intake, withstands high pressure
Machining Precision Micron-level precision machining Fine atomization, no dripping, low carbon deposition
Overall Structure Integrated structure Strong antivibration and antishock performance

 

Table 4: Performance Characteristics

Performance Category Performance Advantages
Fuel Atomization Fine and uniform atomization More complete combustion, stronger power
Fuel Injection Control Stable and accurate delivery No black smoke, lower fuel consumption
Starting Performance Smooth cold start Reliable starting in low-temperature conditions
Durability Wear-resistant, impurity-resistant, high-temperature resistant For long-term heavy-duty operation
Reliability Full factory testing: sealing, atomization, pressure test Low failure rate, less downtime
Emission Performance Reduces particulate matter and exhaust emissions Meets construction machinery emission requirements

 

 

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Packing&Shipping:

Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector InjecteurOriginal Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector InjecteurOriginal Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur

Original Quality Common Rail Fuel Injector 320-0670 2645a746 2645A745 Engine Fuel Injector for 320D C6.4 C6.6 Inyector Injecteur

 
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
 
 
 

Mr. Lee

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