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Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
Caterpillar Injector
OE NO:
222-5972
OE NO1:
10R-1306
OE NO2:
10R-9239
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 nozzle

,

Common rail injector for excavator

,

OEM replacement diesel injector parts

Product Description

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector

Fuel Type

Diesel

Condition

Optional: New aftermarket, remanufactured, rebuilt, exchange core, tested replacement

Applicable Engine

CAT 3126, CAT 3126B, CAT 3126E HEUI diesel engines

Injector Type

Hydraulically Actuated Electronically Controlled Unit Injector (HEUI), diesel engine fuel injector

Quality Standard

Original OEM quality

Packaging

N/A

Fuel System

HEUI (Hydraulically Actuated Electronically Controlled Unit Injection System)

OE Number

222-5972 (compact search format: 2225972)

Brand

CAT / Caterpillar

Cross Number / Universal Number

0R-9350 (0R9350/OR9350), 10R-9239 (10R9239), 196-4229 (1964229), 173-9272 (1739272), 173-1013 (1731013), 141-7837 (1417837), 169-7410 (1697410), EX639350, DT0R9350

Vehicle / Equipment Application

Heavy-duty trucks, construction machinery, industrial diesel equipment, mining equipment, generator sets, marine auxiliary diesel equipment

Application Type

Diesel fuel delivery, atomization, and combustion control

Built for demanding heavy-duty diesel operating environments, the CAT 222-5972 fuel injector is a purpose-built HEUI (Hydraulically Actuated Electronically Controlled Unit Injector) component for Caterpillar 3126 series engine platforms. Designed to fit 3126, 3126B and 3126E engine variants, it delivers pressurized, precisely atomized fuel into the combustion chamber to support consistent engine performance, optimized fuel efficiency, and reliable combustion control as an OEM-grade replacement part.

This injector is associated with a comprehensive set of cross-reference identifiers across OEM, remanufacturing, and independent aftermarket channels to simplify global parts search and catalog matching. Related numbers include CAT reman references 0R-9350 and 10R-9239, aftermarket cross numbers 196-4229, 173-9272, 173-1013, 141-7837 and 169-7410, Delphi aftermarket reference EX639350, and market variant DT0R9350. Final fitment must always be confirmed via engine serial number, original injector part number, and official service manual before installation.

It supports a broad scope of B2B use cases including diesel engine repair, overhaul, fleet maintenance, heavy equipment service, and industrial parts distribution across trucking, construction, industrial engine, mining, power generation, and marine auxiliary diesel sectors. Multiple condition options are available, including new aftermarket, remanufactured, rebuilt, tested replacement, and exchange core units, with flexible sales units ranging from single pieces to 6-piece sets and full engine injector sets to meet varying procurement requirements.

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 1

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 2

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 3

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 4

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 5

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 6

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 7

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 8

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 9

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 10

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 original new injector detail 11

Caterpillar original Diesel Fuel Injector Nozzle Injection Common Rail Injector Parts for Excavator 222-5972 0R-9350 for 3126B 3126E 10R-9239 Replacement for OEM 10R-1306 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