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Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
20R-9079
OE NO1:
387-9427
OE NO2:
557-7627
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 C9 common rail injector

,

20R-9079 diesel injector replacement

,

CAT excavator fuel injector 10R7225

Product Description

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector

Fuel Type

Diesel

Condition

Original New

Applicable Engine

Caterpillar C7, C7.1, C7 ACERT

Injector Type

Common Rail / Mechanical

Quality Standard

OEM Standard

Packaging

N/A

Fuel System

Common Rail / Mechanical Fuel Injection

OE Number

20R-9079

Brand

CAT (Caterpillar)

Cross Number / Universal Number

237-0748, 2370748, 10R-7079, 10R7079, 10R-7225, 10R7225, 320-0689, 3200689, 557-7627, 20R-8066, 268-1835, 295-1411, 328-3585, 387-9427

Vehicle / Equipment Application

Excavators, Loaders, Graders, Bulldozers, Generators, Pumps, Compressors, Mining Machinery, Agricultural Equipment

Application Type

Construction, Mining, Industrial, Generator & Heavy-Duty Applications

Engineered to meet strict OEM standards, the CAT 20R-9079 fuel injector delivers precise, high-pressure diesel fuel delivery for Caterpillar C7, C7.1, and C7 ACERT engines. Designed for construction, mining, industrial, and generator applications, this original new injector ensures optimal combustion, improved engine efficiency, and dependable performance under continuous heavy-duty operation, making it a trusted choice for industrial supply chains worldwide.

This injector covers an extensive cross-reference network, replacing 237-0748, 2370748, 10R-7079, 10R7079, 10R-7225, 10R7225, 320-0689, 3200689, 557-7627, 20R-8066, 268-1835, 295-1411, 328-3585, and 387-9427, which greatly simplifies sourcing for distributors and fleet maintenance teams. Built from high-grade steel with a corrosion-resistant coating, it operates reliably from -40°C to 120°C and withstands injection pressures of 2000–2500 bar. Its precision-machined nozzle ensures accurate atomization, improving fuel economy and supporting emissions control.

The 20R-9079 fits a wide range of CAT-powered equipment, including excavators, loaders, graders, bulldozers, generators, pumps, compressors, and mining machinery. Direct screw-in installation with engine-specific torque of 40–45 Nm, included seals and washers, and compatibility with Cat diagnostic calibration tools help minimize downtime. With recommended injector inspection every 500 operating hours and a 12-month industrial warranty, it is a cost-effective, OEM-quality solution for global B2B buyers sourcing reliable Caterpillar C7 fuel system components.

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 1

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 2

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 3

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 4

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 5

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 6

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 7

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 8

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 9

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 10

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator Parts original new injector detail 11

Caterpillar original 20R-9079 Common Rail Fuel Injector 10R7225 557-7627 387-9427 Replacement for Caterpillar C7 C9 Engines Excavator 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