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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-0758
OE NO2:
20R-4148
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 Common Rail Fuel Injector 20R-4148

,

Aftermarket Diesel Injector for 3412 Engine

,

C15 Fuel Injector Assembly AD45 Construction

Product Description

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

Fuel Type

Diesel

Condition

Original New

Applicable Engine

CAT 3412, CAT 3412B, CAT 3412C Series Diesel V12 Engines

Injector Type

Diesel Fuel Injector

Quality Standard

OE Specification Compliant, OEM Standard

Packaging

Anti-Static Industrial Packaging

Fuel System

High-pressure Fuel Delivery System

OE Number

174-7527

Brand

Caterpillar (CAT)

Cross Number / Universal Number

9X-1234, 123-4567, 1747527

Vehicle / Equipment Application

Heavy Construction Machinery, Mining Equipment, Marine Equipment, Generator Sets, Industrial Power Generation Equipment

Application Type

Heavy-Duty Industrial Application

Engineered as a direct-fit solution for Caterpillar 3412 series diesel engines, the CAT 174-7527 diesel fuel injector is an industrial-grade fuel system component built for reliable, long-lasting performance in heavy-duty power setups. It cross-references with part numbers 9X-1234 and 123-4567, and is compatible with all 3412 variants including the 3412, 3412B, and 3412C diesel V12 engines. Every unit is validated to match strict OE specifications for seamless, modification-free fitment.

This injector features a high-pressure fuel delivery system that enables precision fuel atomization to optimize combustion efficiency, improve fuel economy, and reduce harmful exhaust emissions. Its high-strength alloy steel construction and industrial-grade internal components deliver exceptional resistance to operating temperatures between -40°C and 250°C, vibration, and carbon build-up, extending service life in harsh conditions. Its OE-compliant design mounts directly to the engine cylinder head for straightforward installation.

Suitable for diverse heavy industrial use cases, the 174-7527 injector supports construction, mining, power generation, and marine applications across global regional markets. Every unit completes full functional performance testing before shipment, and is packed in anti-static industrial packaging to prevent transit damage. Flexible warranty options, including OEM-standard and aftermarket coverage, are available to meet varied B2B procurement requirements.

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