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Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
7C-4173
OE NO1:
7E-2269
OE NO2:
0R-3883
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 7C-4173 fuel injector

,

Common Rail injector 3500A 3508

,

CAT diesel injector 3512 3516

Product Description

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector

Fuel Type

Diesel

Condition

Original

Applicable Engine

Caterpillar 3508, 3512, 3512A, 3516 (CAT 3500 Series)

Injector Type

Fuel Injector Assembly

Quality Standard

OEM Quality / Genuine Quality

Packaging

—

Fuel System

Diesel Fuel Injection System

OE Number

7C-4173

Brand

CAT (Caterpillar)

Cross Number / Universal Number

7C4173, 0R-2507, 0R2507, 7W-7032, 7W7032, CAT7C4173

Vehicle / Equipment Application

Marine, Generator Sets, Mining Equipment, Construction Machinery, Oilfield, Industrial Power Systems

Application Type

Heavy-Duty Diesel Engine Applications (Industrial, Marine, Power Generation)

Designed for demanding diesel power applications, the Caterpillar CAT 7C-4173 Fuel Injector Assembly is an original-quality injection component engineered for the CAT 3500 engine platform. Identified by OE number 7C-4173, this injector is fully interchangeable with reference numbers 7C4173, 0R-2507, 0R2507, 7W-7032, 7W7032, and CAT7C4173, simplifying cross-referencing for procurement teams, distributors, and engine rebuilders sourcing replacement injection parts.

This fuel injector is compatible with Caterpillar 3508, 3512, 3512A, and 3516 diesel engines, covering the widely used CAT 3500 Series. It serves a broad range of heavy-duty equipment, including marine propulsion systems, generator sets, mining machinery, construction equipment, oilfield power units, and other industrial power systems. Its precise fit for the 3512A series makes it a reliable choice for fleet maintenance, overhaul programs, and scheduled engine servicing across multiple industries.

Built to OEM quality standards, the 7C-4173 injector delivers the precise fuel metering and atomization required for stable combustion, consistent power output, and efficient fuel consumption under high-load diesel operation. As a genuine-quality diesel fuel injection component, it supports dependable engine performance and helps minimize unplanned downtime in mission-critical environments. For distributors, fleet operators, and maintenance providers, this CAT injector represents a practical OEM-equivalent replacement solution, combining assured compatibility, heavy-duty durability, and reliable performance across industrial diesel engine applications.

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 1

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 2

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 3

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 4

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 5

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 6

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 7

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 8

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 9

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 10

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator original new injector detail 11

Caterpillar original Common Rail Fuel Injector Assembly 7C-4173, Cross Reference 7E-2269, 0R-3883, 7E-6048 for Caterpillar 3500A 3508 3512 3516 Excavator 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