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Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
0R-3539
OE NO1:
204-2067
OE NO2:
10R-8795
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 0R-3539 diesel injector

,

3512B construction machinery injector

,

heavy duty diesel engine injector

Product Description

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector

Fuel Type

Diesel

Condition

Original (New / Remanufactured OEM-Equivalent)

Applicable Engine

Caterpillar 3512B, 3512C, 3516B, 3516C, 3508, 3500 Series Engines

Injector Type

Fuel Injector GP – Diesel Fuel Injection Assembly

Quality Standard

OEM Specifications (OEM-Grade Calibration)

Packaging

Not specified – details available upon request

Fuel System

Caterpillar Diesel Fuel Injection System (3500 Series Engine Fuel System)

OE Number

0R-3539

Brand

CAT (Caterpillar)

Cross Number / Universal Number

0R3539, OR3539, 192-2817, 1922817, 20R-1262, 20R1262, 249-0746, 2490746, 7E-8836, 7E8836, 10R-2826, 10R2826

Vehicle / Equipment Application

Generator Sets, Marine Propulsion & Marine Equipment, Mining Equipment, Oil & Gas Equipment, Industrial Pumps, Offshore Power Units, Heavy-Duty Construction Equipment

Application Type

Power Generation (Prime & Standby Power), Marine Propulsion, Mining Operations, Oilfield Power Systems, Offshore Platforms, Construction

Engineered for continuous heavy-duty operation, the Caterpillar 0R-3539 diesel fuel injector is an OEM-grade injection component designed for CAT 3500 Series engines, including the 3512B, 3512C, 3516B, and 3516C. It is widely applied in generator sets, marine propulsion systems, mining equipment, oilfield machinery, industrial pumps, offshore power units, and heavy-duty construction equipment across the power generation, marine, mining, construction, and oil & gas industries.

Functioning as a precision-controlled fuel metering device, the injector receives fuel through high-pressure passages while the Engine Control Module (ECM) calculates injection timing based on engine speed, load conditions, air intake temperature, and fuel demand. The needle valve lifts at precisely controlled timing, atomizing fuel through micron-sized nozzle openings into a finely dispersed spray for the combustion chamber. The result is improved combustion efficiency, increased power output, reduced fuel consumption, lower emissions, and improved engine response under extreme load conditions.

Manufactured with CNC machining technology and micron-level tolerances, every 0R-3539 injector is flow-calibrated to OEM specifications. Optimized spray patterns ensure complete fuel combustion, while protective coatings resist moisture, sulfur compounds, and fuel contamination. The assembly withstands high combustion temperatures and maintains stable fuel delivery throughout extended service intervals. Cross-referenced as 0R3539, 192-2817, 20R-1262, 249-0746, 7E-8836, and 10R-2826, this injector is recognized across Caterpillar dealer networks, remanufacturing programs, and global diesel aftermarket databases.

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 1

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 2

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 3

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 4

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 5

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 6

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 7

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 8

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 9

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 10

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application original new injector detail 11

Caterpillar original Diesel Fuel Injector 0R-3539 10R-8795 192-2817 204-2067 for Caterpillar 3512B 5130/5230 Construction Machinery, for heavy duty diesel engine application 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