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Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
456-3589
OE NO1:
363-0493
OE NO2:
20R-5074
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:

C9.3 common rail fuel injector

,

20R-5074 excavator injector replacement

,

OEM 363-0493 CAT diesel injector

Product Description

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector

Fuel Type

Diesel

Condition

Original New

Applicable Engine

Caterpillar C9.3 Engine, C9.3 ACERT Engine, Industrial C9.3 Engine, C9.3 Power Unit Engines

Injector Type

Diesel Common Rail Injector

Quality Standard

OEM Equivalent (manufactured to meet or exceed OEM performance specifications)

Packaging

Export Packaging

Fuel System

High Pressure Common Rail

OE Number

456-3589

Brand

CAT (Caterpillar)

Cross Number / Universal Number

4563589

Vehicle / Equipment Application

CAT 950M, 962M, 966M, 972M, D6K2; Caterpillar Wheel Loaders, Excavators, Construction Equipment, Industrial Power Units, Generator Sets, Earthmoving Equipment, Material Handling Equipment

Application Type

Construction, Mining, Industrial Power, Material Handling

Engineered for Caterpillar C9.3 engine platforms, the 456-3589 fuel injector is a precision-manufactured high-pressure common rail diesel component built for heavy-duty operational demands. As an OEM-equivalent replacement part, it meets or exceeds strict OEM performance specifications to support consistent engine function across standard C9.3, C9.3 ACERT, industrial C9.3 and C9.3 power unit engine variants. It acts as a critical fuel system component to maintain rated power output and operational stability for Caterpillar-powered equipment.

Guided by ECM electronic control signals, this injector delivers precisely metered, fully atomized diesel fuel directly to the combustion chamber, supporting optimized combustion efficiency, reduced fuel consumption, lower exhaust emissions and improved cold-start performance. Its industrial-grade design features corrosion-resistant internal components, heavy-duty construction and precision spray pattern control, enabling stable, long-lasting performance even under extreme temperatures, high loads and harsh working environments.

It is widely adopted across construction, mining, industrial power and material handling sectors, compatible with equipment ranges including CAT 950M, 962M, 966M, 972M, D6K2, wheel loaders, excavators, generator sets and material handling machinery. Compatibility must be verified via engine serial number, machine PIN and official OEM parts catalogs before purchase. Backed by a 12-month warranty, 1-piece MOQ, global shipping, bulk order support and technical assistance, it is a reliable choice for heavy equipment parts purchasers and distributor partners.

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector

 

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 1

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 2

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 3

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 4

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 5

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 6

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 7

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 8

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 9

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 10

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 original new injector detail 11

Caterpillar original C9.3 Engine 456-3589 Common Rail Injector Fuel Injector 20R-5074 for Excavator 20R-5077 336E Excavator Parts Replacement for OEM 363-0493 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