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Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
2645A718
OE NO1:
320-0680
OE NO2:
292-3780
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
CATERPILLA ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Caterpillar 2645A718 fuel injector

,

C6.6 engine common rail injector

,

Excavator repair replacement injector

Product Description

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector

Fuel Type

Diesel

Condition

Original New

Applicable Engine

CAT C4.4, CAT C6.6, Perkins 1104D, Perkins 1106D

Injector Type

Common Rail Fuel Injector (Electronic Solenoid Control)

Quality Standard

Manufactured to OEM Specifications; Flow Balance Testing, Leak Testing, Spray Pattern Verification, Pressure Calibration

Packaging

Standard Packaging

Fuel System

High Pressure Common Rail

OE Number

2645A718

Brand

CAT (Caterpillar)

Cross Number / Universal Number

292-3780, 320-0680, 306-9380, 10R-7672, 2645A734, 2645A747, 2645A747R, 4226779M1, 10000-18886, 775810

Vehicle / Equipment Application

Excavators, Wheel Loaders, Telehandlers, Dozers, Asphalt Pavers, Compactors, Generator Sets, Tractors

Application Type

Construction, Agriculture, Mining, Power Generation, Material Handling

The 2645A718 Common Rail Fuel Injector is a heavy-duty diesel injection component engineered for Caterpillar and Perkins common rail fuel systems. Manufactured to OEM specifications, it fits CAT C4.4, CAT C6.6, Perkins 1104D, and Perkins 1106D engine platforms, delivering consistent injection pressure, accurate fuel metering, and stable combustion performance. Cross-referenced to 292-3780, 320-0680, 306-9380, 10R-7672, 2645A734, 2645A747, and AGCO 4226779M1, this original new injector gives distributors and repair shops a dependable replacement solution.

Built from heat-treated alloy steel, the injector withstands extreme combustion temperatures and pressures while resisting fuel contamination and oxidation. Advanced solenoid control ensures precise fuel quantity delivery under varying load conditions, and micro-machined nozzle orifices produce an optimized spray pattern for cleaner, more efficient combustion. Every unit undergoes flow balance testing, leak testing, spray pattern verification, and pressure calibration, supporting reduced fuel consumption, improved power output, better cold starts, and OEM-level emission compliance across demanding duty cycles.

The injector is widely used in Caterpillar wheeled excavators, wheel loaders, telehandlers, dozers, asphalt pavers, compactors, generator sets, and agricultural tractors across construction, mining, agriculture, power generation, and material handling sectors. With its long service life design, the 2645A718 helps fleet operators reduce downtime and total repair costs. Contact our team for bulk pricing and technical support.

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 1

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 2

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 3

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 4

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 5

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 6

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 7

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 8

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 9

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 10

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 11

Caterpillar original Replacement Common Rail Fuel Injector 2645A718 for Caterpillar C6.6 Engine, Cross Reference 320-0680, 292-3780, for Excavator Repair Parts original new injector detail 12

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