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Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
359-7434
OE NO1:
374-0750
OE NO2:
374-0751
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 C15 C18 diesel injector

,

OEM 359-7434 common rail injector

,

20R-1304 truck fuel injector

Product Description

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector

Fuel Type

Diesel

Condition

Original Replacement / Reman

Applicable Engine

Caterpillar CAT C15, C18 Diesel Engine (Industrial Engine, Petroleum Engine)

Injector Type

Mechanical Electronic Injector GP (Fuel Injector Assembly)

Quality Standard

OE Replacement / Original Type, Industrial Grade

Packaging

Standard Export Packaging

Fuel System

Mechanical Electronic Fuel Injection

OE Number

359-7434

Brand

CAT (Caterpillar)

Cross Number / Universal Number

3597434, 20R-1304, 20R1304, CA3597434, CA20R1304

Vehicle / Equipment Application

CAT XQ500 Power System, SR4B Generator, CX31-P600-C18I, CX35-P800-C18I Power Train Package

Application Type

Industrial Engine, Petroleum Engine, Generator Set, Heavy Duty Truck, Construction, Mining, Marine Auxiliary Power

Keeping a Caterpillar C15 or C18 diesel engine at peak output depends on the condition of its fuel injectors. This fuel injector assembly, OE number 359-7434, is an original-type replacement engineered for CAT C15 and C18 series engines, including industrial and petroleum engine configurations. It directly cross-references part numbers 3597434, 20R-1304, 20R1304, CA3597434, and CA20R1304, making it easy to identify, source, and stock for maintenance, repair, and engine overhaul programs.

Built as a Mechanical Electronic Injector GP, this unit meters and atomizes diesel fuel with the precision required by heavy-duty combustion cycles. Accurate fuel delivery supports stable engine power, responsive performance, and efficient fuel consumption, while consistent injection quality helps protect pistons, cylinders, and other critical components from uneven combustion. Manufactured to OE replacement specifications, the injector matches the fit and function of the original part, allowing direct installation without modification.

The 359-7434 injector is widely applied across CAT-powered equipment, including the XQ500 power system, SR4B generator sets, and CX31-P600-C18I and CX35-P800-C18I petroleum power train packages, as well as heavy-duty trucks, generator sets, and industrial power units serving construction, mining, petroleum, and marine auxiliary applications. For distributors, fleet operators, and repair facilities, it offers a dependable, cost-effective alternative to OEM sourcing, helping reduce equipment downtime and control maintenance budgets.

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 1

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 2

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 3

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 4

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 5

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 6

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 7

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 8

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 9

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 10

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck original new injector detail 11

Caterpillar original Replacement Common Rail Diesel Fuel Injector 359-7434 for C15 C18 Engine, Cross Reference 20R-1304, Replacement for OEM 374-0751 374-0750, for Truck 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