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Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
20R-8069
OE NO1:
20R-8846
OE NO2:
557-7634
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 C7 diesel fuel injector

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20R-8069 injector for excavator 324D

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20R-8846 replacement injector 557-7634

Product Description

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

CAT C9 / C9 ACERT

Injector Type

Fuel Injector (Electronic Unit Injector)

Quality Standard

OEM Equivalent

Packaging

Fuel System

Electronic Unit Injector (EUI)

OE Number

20R-8069 (20R8069)

Brand

Caterpillar (CAT)

Cross Number / Universal Number

0R-8069 (0R8069), 10R-7672 (10R7672), 10R-8070 (10R8070), 239-1048, 236-0962, 254-4339, 387-9433, 328-2575, 293-4072, 293-4069

Vehicle / Equipment Application

Excavators (CAT 330D, 336D, 336DL, 345D), Wheel Loaders, Dozers, Generator Sets, Marine Propulsion Units, Industrial Power Units

Application Type

Construction, Mining, Power Generation, Marine, Oilfield and Industrial Equipment

Engineered for CAT C9 and C9 ACERT engine platforms, the Caterpillar 20R-8069 fuel injector is a high-performance diesel fuel injection component built to strict OEM-equivalent standards. Functioning as an electronic unit injector (EUI) within the CAT C9 fuel system, it provides precise fuel metering, high-pressure delivery, and optimized atomization, enabling efficient combustion, dependable power output, and reduced emissions under demanding operating conditions. It is recognized globally as a reliable replacement solution for Caterpillar fuel injection systems.

To ensure extended service life in harsh industrial environments, the injector incorporates heat-treated internal components, a precision-ground nozzle, corrosion-resistant steel, wear-resistant surfaces, a high-strength spring system, and OEM-grade sealing components. These structural advantages deliver measurable performance benefits, including superior fuel atomization, reduced fuel consumption, improved cold-start performance, enhanced power output, stable idle operation, and lower exhaust emissions, helping equipment owners control operating costs while maintaining overall engine efficiency.

The 20R-8069 interchanges with multiple reference numbers, including 0R-8069, 10R-7672, 10R-8070, 239-1048, 236-0962, 254-4339, 387-9433, 328-2575, 293-4072, and 293-4069, simplifying cross-referencing and sourcing for distributors and fleet maintenance teams. It is widely applied in excavators, wheel loaders, dozers, generator sets, marine propulsion units, oilfield equipment, and industrial power units serving the construction, mining, and power generation sectors, with global supply available for B2B customers.

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 1

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 2

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 3

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 4

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 5

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 6

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 7

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 8

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 9

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 10

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 original new injector detail 11

Caterpillar original For Caterpillar C7 diesel Engine Fuel Injector 20R-8069 20R-8846 for Excavator 324D 325D 326D 329D, Replacement for 557-7634, Cross Reference 20R-8070 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