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Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
173-9379
OE NO1:
0R-9348
OE NO2:
EX639348
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 Nozzle Assembly 3126B

,

Fuel Injector 173-9379 for 3126E

,

CAT Diesel Injector replacement EX639348

Product Description

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector

Fuel Type

Diesel

Condition

N/A

Applicable Engine

3126, 3126B, 3126E

Injector Type

HEUI Diesel Injector

Quality Standard

N/A

Packaging

N/A

Fuel System

HEUI

OE Number

173-9379

Brand

CAT

Cross Number / Universal Number

1739379, 0R9348, OR9348, EX639348, 145-9360, 1459360, 155-1819, 1551819, 157-3727, 1573727, 173-1012, 1731012, 173-4566, 1734566, 188-1320, 1881320, 222-5965, 2225965

Vehicle / Equipment Application

N/A

Application Type

Industrial, Marine, Generator

This CAT-branded 173-9379 HEUI diesel injector falls into the 3126 fuel injector product series, and serves as an OEM original replacement part for 3126, 3126B and 3126E diesel engines. It is compatible with engines deployed across industrial, marine and generator application scenarios, giving B2B purchasers a clearly positioned part for multiple heavy-duty engine use cases. Its core OE number provides a baseline for specification matching during initial sourcing checks.

The product includes an extensive list of cross-reference and universal part numbers, covering hyphenated and non-hyphenated number formats as well as 0R-prefixed, OR-prefixed and EX-prefixed interchange identifiers. All listed alternative numbers map to the same 173-9379 injector assembly, allowing distributors, engine rebuild shops and equipment maintenance teams to match inventory records, customer search queries and legacy ordering codes without extra number reconciliation work.

Positioned as a replacement component for the 3126 engine aftermarket, this HEUI diesel injector supports regular parts restocking and replacement part procurement needs for businesses serving heavy-duty engine operators. Its clear fitment scope and broad cross-number coverage make it a versatile SKU for wholesale parts suppliers, as it can address part requests submitted under a wide range of accepted part number conventions.

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector

 

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 1

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 2

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 3

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 4

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 5

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 6

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 7

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 8

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 9

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 10

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment original new injector detail 11

Caterpillar original Diesel Nozzle Assembly Fuel Injector 173-9379 0R-9348 for 3126B 3126E 3126 Engine Parts, Replacement for EX639348 compatible Truck and Excavator equipment 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