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Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
10R-4764
OE NO1:
387-9438
OE NO2:
10R-7223
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 10R-4764 fuel injector

,

C9 engine replacement injector

,

Excavator generator 336D injector

Product Description

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector

Fuel Type

Diesel

Condition

—

Applicable Engine

Caterpillar CAT C9 / C9 ACERT

Injector Type

Common Rail Fuel Injector (Fuel Injection Nozzle Assembly)

Quality Standard

OEM Quality (Original OEM)

Packaging

—

Fuel System

Diesel Common Rail Fuel Injection System

OE Number

10R-4764

Brand

CAT (Caterpillar)

Cross Number / Universal Number

10R4764, 254-4339, 2544339, 387-9433, 3879433

Vehicle / Equipment Application

Excavators, Loaders, Generator Sets, Trucks, Marine Engines; Construction, Mining and Power Generation Equipment

Application Type

Heavy Duty Industrial — Engine Fuel Injection System Replacement

Engine downtime on construction sites and mining operations often traces back to the fuel injection system, making the choice of replacement injector a decision that directly affects productivity. The Caterpillar CAT C9 fuel injector, OE number 10R-4764, is engineered for CAT C9 and C9 ACERT diesel engines and serves a wide range of equipment, including excavators, loaders, generator sets, trucks, and marine engines. For easy identification and procurement, this injector cross-references to 10R4764, 254-4339, 2544339, 387-9433, and 3879433, allowing buyers to match inventory records and service documentation with confidence.

Built to OEM quality standards, this diesel common rail injector delivers precisely metered, finely atomized fuel into the combustion chamber, supporting efficient combustion, stable power output, and responsive performance under heavy-duty conditions. As a core component of the common rail fuel system, the nozzle assembly works with the engine's fuel management to maintain consistent injection characteristics — essential for equipment operating long hours under continuous load.

For parts distributors, fleet maintenance teams, and repair workshops, this injector is a straightforward sourcing solution — one OE number covering construction, mining, power generation, marine, and truck applications on the CAT C9 platform. Whether servicing a single excavator or managing overhaul programs across a mixed fleet, the 10R-4764 provides the OEM-grade fitment needed to keep CAT-powered equipment running and reduce unplanned downtime.

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 1

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 2

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 3

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 4

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 5

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 6

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 7

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 8

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 9

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 10

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D original new injector detail 11

Caterpillar original Replacement Fuel Injector 10R-4764 for C9 Engine, 387-9438, Cross Reference 293-4074, 10R-7223 for Excavator Generator 336D 336D2 D300GC 330D E330D 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