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Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
328-2573
OE NO1:
293-4072
OE NO2:
387-9436
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 Diesel Fuel Injector 328-2573

,

C9 Injector for D6R D6T 330D

,

OEM 387-9436 Replacement Injector

Product Description

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

Caterpillar CAT C9 / C9 ACERT

Injector Type

Diesel Common Rail Fuel Injector

Quality Standard

OEM / OEM Equivalent Standard

Packaging

-

Fuel System

Common Rail Diesel Fuel Injection System

OE Number

328-2573

Brand

CAT (Caterpillar)

Cross Number / Universal Number

3282573; 328 2573; CAT 328-2573; Caterpillar 3282573

Vehicle / Equipment Application

Excavators, Wheel Loaders, Generator Sets, Marine Power Equipment, Construction & Mining Machinery

Application Type

Construction, Mining, Power Generation, Marine, Industrial Equipment

Engine downtime on a job site translates directly into lost revenue, which is why selecting the correct replacement injector matters. The Caterpillar 328-2573 fuel injector is an OEM-quality diesel common rail injector developed for CAT C9 and C9 ACERT engines. As a core component of the fuel injection system, it delivers precisely metered fuel into the combustion chamber, supporting stable combustion, consistent power output, and efficient fuel utilization under demanding operating conditions.

Built to OEM standards, this injector functions as a direct replacement for the original 328-2573 unit, ensuring correct fit and performance within the Caterpillar C9 fuel system. The part cross-references multiple number formats—including 3282573, 328 2573, CAT 328-2573, and Caterpillar 3282573—making it easier to identify and order the correct component across different catalogs and procurement platforms, while reducing the risk of costly ordering mistakes.

This injector supports a broad range of CAT-powered equipment, including excavators, wheel loaders, generator sets, and marine power units, along with other construction, mining, and industrial machinery. For distributors, fleet operators, and maintenance providers, stocking a single cross-referenced replacement simplifies inventory planning and shortens equipment repair turnaround. The 328-2573 offers a practical, OEM-equivalent solution for keeping Caterpillar C9 engines operating reliably across every application environment.

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 1

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 2

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 3

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 4

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 5

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 6

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 7

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 8

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 9

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 10

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 original new injector detail 11

Caterpillar original Diesel Fuel Injector 328-2573 for Caterpillar Excavator D6R D6T 330D C9 Cross Reference 293-4072 254-4339 Replacement for OEM 387-9436 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