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Perkins original 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
PERKINS INJECTOR
OE NO:
20R-1264
OE NO1:
392-0200
OE NO2:
11R-0278
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 assembly

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Perkins 3512B fuel injector

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Perkins generator set injector

Product Description

Perkins original 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

Perkins 3512B, Perkins 3508B, Perkins 3516B, 3512B HD, 3512B Marine, Perkins 3500 Series

Injector Type

Electronic Fuel Injector

Quality Standard

OEM Calibration Compliant / Performance Tested

Packaging

Standard Export Packaging

Fuel System

High-Pressure Common Rail

OE Number

20R-1264

Brand

Perkins

Cross Number / Universal Number

20R-1264, 20R1264, 392-0200, 3920200, 386-1752, 3861752, 10R-1284, 10R1284, 0R-9944, 0R9944, 229-0197, 2290197, 250-1300, 2501300, 162-8813, 1628813, 144-5665, 1445665, 246-1854, 392-0205, 386-1757, 10R-7237, 244-7748

Vehicle / Equipment Application

Marine vessels, generator sets, mining machinery, construction equipment, industrial power plants, oil & gas facilities, emergency backup systems, agricultural installations

Application Type

Industrial & Marine Diesel Engine

The Perkins 20R-1264 diesel fuel injector is engineered as a direct OEM replacement for the Perkins 3512B, 3508B, and 3516B engine platforms. Built to original factory calibration standards, this injector delivers precise fuel metering and consistent atomization across demanding industrial duty cycles. Each unit is manufactured with wear-resistant internal components and corrosion-protected housings, ensuring long service life in harsh operating environments including marine vessels, mining sites, oil and gas installations, and stationary generator sets.

This injector carries full cross-reference compatibility with part numbers 392-0200, 386-1752, 10R-1284, 0R-9944, 229-0197, 250-1300, 162-8813, 144-5665, 246-1854, 392-0205, 386-1757, 10R-7237, and 244-7748, allowing fleet operators and service workshops to consolidate inventory while maintaining OEM-equivalent performance. The high-pressure spray nozzle technology optimizes combustion efficiency, reduces excess fuel consumption, and minimizes exhaust smoke output under continuous load conditions.

Routine inspection should include visual checks for external fuel leakage, monitoring of idle smoothness, and observation of exhaust color during operation. Scheduled service intervals call for fuel filter replacement, injector flow balance testing, return line cleanliness verification, fuel pressure confirmation, and ECM diagnostic log review. Common fault indicators such as hard starting, black smoke, white smoke, rough idle, or elevated fuel consumption frequently trace back to injector wear or internal leakage, making timely replacement with a calibrated 20R-1264 unit essential for restoring engine reliability.

Perkins original  20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector

Perkins original  20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 1

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 2

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 3

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 4

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 5

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 6

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 7

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 8

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 original new injector detail 9

Perkins original Perkins original Perkins 20R-1264 Electronic Fuel Injector Assembly fits 3512 3508B 3516B 3512B 3508 SR4B SR4BHV Generator Set Cross 392-0200 11R-0278 3861752 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