logo
Good price  online

products details

Home > Products >
CAT Diesel Injector
>
Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
Caterpillar Injector
OE NO:
174-7527
OE NO1:
20R-4148
OE NO2:
20R-0758
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 assembly

,

Common rail injector for 3412 engine

,

C15 diesel injector replacement parts

Product Description

Caterpillar original 174-7527 Fuel Injector for 3126 C7 3408 3412 3406E C15 C18 engines, Replacement for OEM 0R-9349, high performance diesel fuel injection replacement part original new injector

Fuel Type

Diesel

Condition

Original OEM

Applicable Engine

CAT 3126, 3126B, 3126E Diesel Engines

Injector Type

HEUI Electronic Unit Injector

Quality Standard

Manufactured to Caterpillar OEM Specifications

Packaging

Not Specified

Fuel System

HEUI (Hydraulically Actuated Electronically Controlled Unit Injector)

OE Number

174-7527 (1747527)

Brand

Caterpillar (CAT)

Cross Number / Universal Number

20R-0758, 174-7526, 232-1175, 10R-1262, 232-1183, 232-1173, 232-1168, 138-8756

Vehicle / Equipment Application

Heavy-Duty Industrial Equipment for Construction, Mining, Power Generation, Agricultural, Transportation and Marine Sectors

Application Type

Industrial, Construction, Mining, Power Generation, Agricultural, Transportation, Marine

For diesel engine rebuilders, fleet maintenance teams and industrial parts distributors serving Caterpillar 3126 Series platforms operating in demanding work environments, the 174-7527 fuel injector is an original OEM component engineered to deliver exact fit and function for 3126, 3126B and 3126E engines. As a core part of the CAT HEUI fuel system, it enables precise fuel delivery to support efficient combustion, consistent power output and reduced exhaust emissions.

Built with hardened alloy steel, precision-ground components and heat-treated internal parts with corrosion-resistant coatings, the injector meets strict OEM calibration requirements. Every unit undergoes comprehensive testing including flow verification, spray pattern inspection, solenoid testing, leak and pressure checks, and durability validation to ensure high injection accuracy, superior atomization, lower fuel consumption, improved cold starting and extended service life.

Ideal for heavy-duty use across construction, mining, power generation, agricultural, transportation and marine sectors, this injector supports a wide range of cross-reference and remanufactured part numbers for flexible replacement and streamlined inventory management. It is a reliable choice for CAT dealers, diesel injection specialists and industrial equipment operators seeking to minimize engine downtime and maintain long-term operational reliability.

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 1

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 2

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 3

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 4

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 5

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 6

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 7

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 8

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 9

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 10

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery original new injector detail 11

Caterpillar original Common Rail Fuel Injector Assembly 20R-4148 Aftermarket Parts 174-7527 Replacement for 20R-0758, fits 3412 Diesel Engine, C15 for AD45 Construction Machinery 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