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Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
386-1776
OE NO1:
392-0205
OE NO2:
20R-1283
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:

CAT 3508B 3508C fuel injector

,

OEM replacement diesel injector 386-1776

,

CAT 3516B 3516C 3512B injector

Product Description

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector

Fuel Type

Diesel

Condition

OEM / Remanufactured

Applicable Engine

Caterpillar CAT 3512B Diesel Engine

Injector Type

Diesel Fuel Injector

Quality Standard

OEM Standard

Packaging

Standard Industrial Packaging

Fuel System

Diesel Fuel Injection System

OE Number

386-1776 / 3861776

Brand

CAT (Caterpillar)

Cross Number / Universal Number

3861776, 20R-1283, 392-0224, 3920224, 204-2067, 0R-3539, 229-1631, 437-7547, 250-1302

Vehicle / Equipment Application

Marine, Power Generation (Generator Sets), Mining Equipment

Application Type

Industrial / Heavy-Duty Diesel Applications

The CAT 386-1776 (3861776) fuel injector is an OEM / reman diesel injection component designed for the Caterpillar 3512B engine. Supplied under OE numbers 386-1776 and 3861776, it cross-references 20R-1283, 392-0224 / 3920224, 204-2067, 0R-3539, 229-1631, 437-7547 and 250-1302, giving buyers one replacement solution across multiple part numbers. This wide interchange coverage simplifies sourcing for distributors, rebuilders and fleet maintenance teams supporting CAT 3512B engines.

As a core element of the diesel fuel system, this injector delivers precisely metered, atomized fuel into the combustion chamber, directly supporting the power output, fuel efficiency and clean combustion the 3512B platform is known for. Available in OEM and remanufactured condition, each unit is produced to OEM quality standards for correct fit, consistent spray performance and durability under continuous heavy-duty operation—helping operators maintain dependable engine performance and limit unplanned downtime.

The 386-1776 injector serves Caterpillar 3512B engines in marine, power generation and mining applications, where robust fuel system components are essential. By consolidating nine reference numbers into one product line, it helps procurement teams cut lookup time, avoid ordering errors and keep inventory lean. Whether restocking for scheduled overhauls or covering an urgent replacement, this CAT injector is a practical, cross-referenced sourcing option for industrial diesel operations.

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 1

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 2

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 3

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 4

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 5

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 6

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 7

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 8

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 9

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 10

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 original new injector detail 11

Caterpillar original Diesel Engine Fuel Injector 386-1776 for CAT 3508B 3508C 3516B 3516C 3512B, Replacement for OEM, Cross Reference 10R1283, 392-0205, 20R-1283 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