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Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
306-9390
OE NO1:
10R-7673
OE NO2:
10R-7673
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 306-9390 fuel injector

,

C6.6 diesel engine common rail injector

,

Excavator wheel loader 928HZ 938H injector

Product Description

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector

Fuel Type

Diesel

Condition

New / Original quality

Applicable Engine

Caterpillar CAT C6, C6.4, C6.6 diesel engines

Injector Type

Common rail diesel fuel injector

Quality Standard

OEM quality / Original equivalent replacement

Packaging

Standard export packaging

Fuel System

Common rail diesel fuel injection system

OE Number

306-9390

Brand

CAT (Caterpillar)

Cross Number / Universal Number

3069390, 10R-7674, 10R7674, 320-0690, 3200690, 310-9067, 3109067, 306-9380, 3069380, 292-3780, 2923780, 292-3790, 2923790, 320-0688, 3200688, 321-0990, 3210990, 321-3600, 3213600, 382-0480, 3820480, 2645A749, 2645A751, 2645A734, 2645A735, 2645A719

Vehicle / Equipment Application

CAT 320D, 320DL, 320D2, 323D, 323DL excavators; 938H, 928HZ wheel loaders; 963D track loader; 120M, 12M motor graders; IT38H; generator sets; industrial and marine equipment

Application Type

Construction machinery, industrial engines, generator sets, marine applications

Precise fuel delivery is the foundation of diesel engine performance, and the Caterpillar 306-9390 fuel injector is built to deliver exactly that. Designed for CAT C6, C6.4, and C6.6 engines, this common rail diesel injector ensures accurate fuel atomization, stable combustion, and consistent power output across demanding duty cycles. It serves as an original-quality replacement for maintaining factory-level injection performance.

One injector, extensive cross-compatibility. The 306-9390 interchanges with a wide range of part numbers, including 3069390, 10R-7674, 10R7674, 320-0690, 3200690, 310-9067, 3109067, 306-9380, 3069380, 292-3780, 2923780, 292-3790, 2923790, 320-0688, 321-0990, 321-3600, 382-0480, and Perkins references 2645A749, 2645A751, 2645A734, 2645A735, and 2645A719. It fits CAT 320D, 320DL, 320D2, 323D, and 323DL excavators, 938H and 928HZ wheel loaders, 963D track loaders, 120M and 12M motor graders, IT38H integrated tool carriers, as well as generator sets and industrial equipment.

Manufactured to OEM-quality standards, this injector matches original specifications for fit and function, delivering reliable spray performance and long service life under demanding conditions. By consolidating numerous OE and aftermarket references into one component, the 306-9390 simplifies sourcing and inventory management for distributors, repair facilities, and fleet operators. It is a dependable, cost-effective choice for keeping Caterpillar C6-series equipment running at peak efficiency.

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 1

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 2

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 3

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 4

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 5

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 6

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 7

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 8

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 9

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 10

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 original new injector detail 11

Caterpillar original 306-9390 Fuel Injector, Replacement for OEM Parts, Common Rail Injector for C6.6 Diesel Engine, Excavator & Wheel Loader 928HZ 938H, 10R-7673 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