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Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
0R-9348
OE NO1:
0R-9348
OE NO2:
0R-9348
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 Engine Fuel Injector

,

CAT 3412 3408 fuel injector

,

OEM 0R-9348 replacement injector

Product Description

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector

Fuel Type

Diesel

Condition

Not Specified

Applicable Engine

CAT 3412, 3412C, 3412E Series Diesel Engines

Injector Type

High-pressure Direct Injection Diesel Fuel Injector

Quality Standard

Original OE / OEM Standard

Packaging

Not Specified

Fuel System

High-pressure Direct Injection

OE Number

0R-9348

Brand

CAT (Caterpillar)

Cross Number / Universal Number

326-1643, 326-1642, 10R-9348

Vehicle / Equipment Application

Excavators, Loaders, Bulldozers, Mining Trucks, Industrial Generators, Marine Engines, Industrial Pumps

Application Type

Industrial, Construction, Mining, Marine, Power Generation, Heavy Equipment Applications

Purpose-built for Caterpillar 3412 series diesel platforms, the 0R-9348 fuel injector is a factory-grade replacement solution tailored for industrial heavy equipment fleets and professional service teams. It is compatible with all CAT 3412, 3412C and 3412E engine variants, and supports cross-reference matching with part numbers 326-1643, 326-1642 and 10R-9348. Manufactured to align with original OE specifications, it serves as a direct, reliable replacement for worn, clogged or faulty injectors without requiring modification to existing engine systems.

Engineered for high-pressure direct injection operation, the injector supports a maximum injection pressure of 2,000 bar and features an optimized spray pattern to deliver uniform fuel atomization, improve combustion efficiency and support consistent engine power output. Its industrial-grade steel construction delivers exceptional resistance to high temperatures, pressures and corrosion, while OEM-standard precision machining ensures long-term durability and compliance with fuel efficiency and emissions requirements.

This injector suits a wide range of heavy equipment across mining, construction, marine and industrial power generation sectors, including excavators, loaders, bulldozers, mining trucks, generators and pumps. Designed for threaded installation with O-ring sealing, it supports straightforward maintenance and replacement, and works with CAT diagnostic tools for post-installation calibration and routine performance checks to reduce unplanned downtime and extend engine service life.

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 1

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 2

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 3

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 4

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 5

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 6

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 7

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 8

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 9

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 10

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 original new injector detail 11

Caterpillar original Diesel Engine Common Rail Fuel Injector For Caterpillar Equipment 5110B, fit CAT 3412 3408 3126E 3126B 3512B, Replacement for OEM 0R-9348 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