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Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
PERKINS INJECTOR
OE NO:
266-4387
OE NO1:
266-4387
OE NO2:
266-4387
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
PERKINS ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Perkins fuel injector high pressure common rail

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Perkins 266-4387 injector assembly

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original Perkins fuel injector spare part

Product Description

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector

Fuel Type

Diesel

Condition

New OEM Replacement

Applicable Engine

Perkins 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3524, 3524B diesel engines

Injector Type

Diesel Fuel Injector / Fuel Injection Nozzle Assembly

Quality Standard

OEM Quality Manufacturing

Packaging

Standard Export Packaging

Fuel System

Diesel Direct Injection

OE Number

266-4387

Brand

Perkins

Cross Number / Universal Number

266-4387, 2664387, 386-1772, 3861772, 392-0220, 3920220, 20R-1281, 20R1281, 250-1311, 2501311, 373-4087, 376-0509, 392-0212

Vehicle / Equipment Application

Mining equipment, Marine propulsion systems, Diesel generator sets, Oil & gas power modules, Industrial power units, Construction machinery, Continuous-duty stationary engines; Generator Sets, Prime Power Systems, Standby Power Systems, Marine Propulsion Engines, Commercial Marine Vessels, Mining Trucks, Haul Trucks, Oilfield Equipment, Drilling Platforms, Industrial Compressors, Construction Machinery, Power Plant Engines

Application Type

OE/Cross Number Replacement

The Perkins 266-4387 fuel injector is an original OEM replacement component engineered for the Perkins 3512B diesel engine series and related platforms including 3508, 3508B, 3508C, 3512, 3512C, 3516, 3516B, 3516C, 3524, and 3524B. It serves as a direct equivalent to cross numbers 386-1772, 392-0220, 20R-1281, 250-1311, 373-4087, 376-0509, and 392-0212, ensuring broad interchangeability across the Perkins 3500 series engine family used in mining, marine, oilfield, and stationary power generation applications.

Manufactured from high-strength alloy steel, the 266-4387 injector delivers precision fuel metering, stable fuel delivery, and excellent spray pattern under high-pressure conditions. Its design supports low fuel consumption, high temperature resistance, corrosion resistance, and extended service life, meeting OEM performance standards for continuous-duty operations in generator sets, marine propulsion engines, haul trucks, drilling platforms, and industrial power units.

Proper installation requires cleaning the injector mounting bore, removing contaminants, installing new seals, tightening to Perkins-specified torque values, connecting fuel lines, bleeding the fuel system, and performing a leak test to verify engine operation. Routine maintenance includes using clean diesel fuel, replacing filters regularly, avoiding water contamination, monitoring fuel pressure, and inspecting injector performance periodically to sustain optimal combustion efficiency and prevent issues such as black smoke, white smoke, power loss, or hard starting.

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 1

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 2

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 3

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 4

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 5

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 6

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 7

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 8

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 9

Perkins original Perkins 266-4387 replacement new injector assembly high pressure common rail spare part new injector original new injector detail 10

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