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Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
320-0655
OE NO1:
320-0690
OE NO2:
10R-7674
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 320-0655 diesel fuel injector

,

10R-7674 common rail injector

,

C4.2 C6.4 C6.6 engine injector

Product Description

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector

Fuel Type

Diesel

Condition

—

Applicable Engine

CAT C6.4, C6.6; Perkins 1106D, 1106D-E66TA

Injector Type

Fuel Injector GP, Common Rail Injector

Quality Standard

OEM Quality

Packaging

—

Fuel System

Common Rail Fuel Injection System

OE Number

320-0655

Brand

CAT (Caterpillar)

Cross Number / Universal Number

3200655, 10R-7674, 10R7674, 2645A751, 2645A736, 2645A720, 306-9355, 292-3755

Vehicle / Equipment Application

CAT 320D, 321D, 323D, 324D Excavator; Loader; Generator

Application Type

Excavator, Loader, Generator, Industrial Power Unit, Mining Equipment, Construction Machinery

Engineered for dependable fuel delivery in demanding work environments, the Caterpillar CAT Fuel Injector GP 320-0655 is a precision common rail injector for CAT C6 series diesel engines, designed to restore accurate fuel atomization and stable combustion. Manufactured to OEM quality standards, this injector GP fuel assembly directly replaces original part number 320-0655 and cross-references 3200655, 10R-7674, 10R7674, 2645A751, 2645A736, 2645A720, 306-9355, and 292-3755, giving distributors and fleet operators flexible sourcing options.

This diesel fuel injector is compatible with Caterpillar C6.4 and C6.6 engines as well as Perkins 1106D and 1106D-E66TA diesel platforms. It serves a wide range of equipment, including CAT 320D, 321D, 323D, and 324D excavators, loaders, and generator sets, and is equally suited to industrial power units, mining equipment, and construction machinery. One part number covering multiple machine models helps parts dealers and maintenance providers simplify inventory and speed up sourcing decisions.

Built for heavy duty common rail fuel systems, the injector delivers consistent injection performance that helps maintain engine power, fuel efficiency, and reliable starting. As a direct replacement for the original unit, it is designed to match OE fitment, reducing installation time and downtime for workshop teams. With broad cross-reference coverage across the CAT C6 engine family, the 320-0655 fuel injector GP is a practical choice for distributors, repair shops, and fleet operators seeking OEM-quality replacement components.

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 1

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 2

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 3

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 4

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 5

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 6

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 7

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 8

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 9

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 10

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 original new injector detail 11

Caterpillar original Replacement Diesel Fuel Injector 320-0655 for C4.2 C6.4 C6.6 Engines, 10R-7674 Common Rail Injector, 320-0690 Diesel Injector Assembly, 320-0677 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