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Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
386-1766
OE NO1:
392-0214
OE NO2:
20R-1275
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 386-1766 fuel injector

,

20R-1275 replacement diesel injector

,

CAT 20R-1267 compatible injector

Product Description

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector

Fuel Type

Diesel

Condition

-

Applicable Engine

CAT 3508B / 3512B / 3516B Industrial Engines

Injector Type

High-Pressure Fuel Injector

Quality Standard

OEM Replacement

Packaging

-

Fuel System

Diesel Fuel System

OE Number

386-1766

Brand

CAT

Cross Number / Universal Number

3861766, 20R-1275, 392-0214, 150-4456, 132-0204, 126-7995, 114-6469, 0R-8892, 0R-8690

Vehicle / Equipment Application

Generator Sets, Marine Equipment, Construction Machinery

Application Type

Industrial / Heavy Duty

The CAT 3512B Diesel Fuel Injector 386-1766 is a high-precision fuel system component engineered for Caterpillar 3508B, 3512B, and 3516B series industrial engines. As a critical element of the diesel fuel system, this injector ensures accurate fuel delivery into the combustion chamber, supporting consistent combustion efficiency, stable engine output, and dependable operation under continuous heavy-duty workloads. Manufactured to match the original equipment specification, it serves as a dependable OEM replacement part for engine overhauls, routine maintenance, and fuel system repairs.

This injector is supplied under OE number 386-1766 and is fully interchangeable with an extensive list of cross reference numbers, including 3861766, 20R-1275, 392-0214, 150-4456, 132-0204, 126-7995, 114-6469, 0R-8892, and 0R-8690. Such comprehensive number coverage allows distributors, dealers, and maintenance procurement teams to verify compatibility quickly, consolidate inventory across multiple part numbers, and reduce the risk of misordering when servicing CAT 3508B, 3512B, and 3516B engine fleets.

Designed for Caterpillar industrial power platforms, the 386-1766 fuel injector is widely applied in generator sets, marine equipment, and construction machinery. Its broad application coverage makes it a practical stocking choice for parts resellers and service providers supporting multiple equipment types. For B2B buyers, this product combines clear part number traceability, wide engine compatibility, and replacement-level fitment, helping to shorten equipment downtime and streamline the spare parts supply chain for CAT-powered industrial operations.

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 1

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 2

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 3

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 4

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 5

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 6

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 7

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 8

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 9

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 10

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 original new injector detail 11

Caterpillar original 386-1766 High Pressure Fuel Injector for Caterpillar 20R-1275, Replacement for OEM Components, Compatible with 20R-1267 Engine, Cross Reference 392-0214 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