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Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
392-0206
OE NO1:
20R-1270
OE NO2:
20R-1270
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 392-0206 fuel injector

,

20R-1270 cross reference injector

,

CAT 3508 excavator injector

Product Description

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector

Fuel Type

Diesel

Condition

New / Remanufactured Available

Applicable Engine

Caterpillar 3512B (CAT 3500 Series, V12, 51.8 Liters, 1000-2250 HP)

Injector Type

Diesel Fuel Injector

Quality Standard

OEM Standard

Packaging

Industrial Export Packaging

Fuel System

High Pressure Direct Injection

OE Number

392-0206

Brand

Caterpillar (CAT)

Cross Number / Universal Number

3920206, 20R8063, 10R0957

Vehicle / Equipment Application

Marine, Generator Sets, Mining Equipment, Oil & Gas, Heavy Construction, Industrial

Application Type

Diesel Engine Fuel Injection System - Direct Replacement

The Caterpillar 392-0206 fuel injector is a precision-engineered diesel injection component developed for the CAT 3512B engine, a V12 diesel platform within the Caterpillar 3500 Series with a displacement of 51.8 liters and a power output range of 1000-2250 horsepower. Designed as a direct replacement built to OEM standard, this injector serves critical fuel delivery functions in marine propulsion, generator sets, mining equipment, and oil and gas installations operating under continuous heavy-duty conditions.

Manufactured from high-strength alloy steel with CNC-machined internal components, the 392-0206 injector achieves micron-level dimensional accuracy and consistent high-pressure direct injection performance. Its advanced nozzle design delivers superior fuel atomization and precise fuel metering, supporting stable combustion efficiency, optimized fuel economy, and reliable engine response. Specialized heat treatment and anti-corrosion coatings enable the assembly to withstand high combustion temperatures, extreme vibration, and heavy load operation, while fuel delivery performance meets or exceeds OEM specifications. Cross reference numbers include 3920206, 20R8063, and 10R0957.

Installation follows a straightforward direct-replacement procedure, from injector bore cleaning and new sealing washer fitting to specified torque application, fuel system priming, and leak inspection. To maximize service life, it is recommended to use OEM-grade diesel fuel, replace fuel filters regularly, and prevent water contamination. The injector is available in new and remanufactured condition, backed by a 12-month warranty and supplied in industrial export packaging for global distribution.

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 1

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 2

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 3

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 4

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 5

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 6

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 7

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 8

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 9

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 10

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use original new injector detail 11

Caterpillar original Fuel Injector 392-0206, Cross Reference 20R-1270, for Caterpillar 3508 Construction Machinery Excavator Parts, Replacement for OEM Standard Industrial Use 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