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Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
328-2574
OE NO1:
263-8218
OE NO2:
293-4072
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 328-2574 fuel injector

,

C9 C7 diesel engine injector

,

OEM replacement excavator injector

Product Description

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector

Fuel Type

Diesel

Condition

Original New

Applicable Engine

CAT C9, C-9, C9 ACERT, C9.3, C7, C18; Industrial C9, Generator C9, Marine C9

Injector Type

Injector GP-Fuel

Quality Standard

OEM Equivalent

Packaging

Industrial Export Packaging

Fuel System

High-Pressure Diesel Fuel Injection System

OE Number

328-2574

Brand

Caterpillar (CAT)

Cross Number / Universal Number

236-2671, 236-2672, 3282574

Vehicle / Equipment Application

CAT 330D / 336D / 340D Excavators, 140M / 160M Motor Graders, 627G / 637D / 637E / 637G Scrapers, 973C Loader, 814F II / 815F II / 816F II Equipment, Diesel Generator Sets

Application Type

Construction, Mining, Power Generation, Oil & Gas, Forestry, Infrastructure and Heavy-Duty Off-Highway Applications

Engineered for Caterpillar C9 series diesel engines, the 328-2574 Fuel Injector (Injector GP-Fuel) is a high-precision fuel system component built to deliver accurate fuel atomization and optimized combustion efficiency. Operating within the engine's high-pressure fuel system, the injector receives electronic signals from the ECM, opens its needle valve with precision, and atomizes diesel through micro-sized nozzle holes—ensuring efficient combustion, improved fuel economy, and reduced smoke emissions even under extreme operating conditions.

This OEM-equivalent injector is a direct replacement for part numbers 236-2671 and 236-2672 (cross reference 3282574), and is compatible with CAT C9, C-9, C9 ACERT, C9.3, C7 and C18 engines, including industrial, generator and marine C9 variants. It is widely applied in Caterpillar 330D, 336D and 340D excavators, 140M and 160M motor graders, 627G / 637D / 637E / 637G scrapers, 973C loaders, 814F II / 815F II / 816F II equipment, and diesel generator sets across construction, mining, power generation, oil & gas, forestry and infrastructure industries.

Manufactured to Caterpillar fuel system specifications, the 328-2574 injector features precision nozzle technology, wear-resistant materials, anti-corrosion treatment and OEM-calibrated fuel delivery for industrial-grade reliability and long service life. Each unit is backed by a 12-month warranty and shipped in industrial export packaging, making it a dependable sourcing choice for distributors, fleet operators and maintenance providers seeking stable engine performance and lower operating costs in heavy-duty applications worldwide.

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 1

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 2

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 3

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 4

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 5

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 6

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 7

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 8

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 9

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 10

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator original new injector detail 11

Caterpillar original Fuel Injector 328-2574, Replacement for OEM, Cross Reference 557-7633, 293-4072, 263-8218 for C9 C7 Diesel Engine Excavator 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