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original 20R-1264 Diesel Engine Fuel Injector Assembly for 3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
20R-1264
Part Number:
20R-1264
Part Number 2:
20R-1264
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Place Of Origin:
USA
Delivery Time:
3-5 Work Days
Appliion:
Fuel Injection System
CAR:
DIESEL CAR
ENGINE:
ENGINE
Supply Ability:
10000
Highlight:

original 20R-1264 Diesel Engine Fuel Injector

,

3512B 3516B Diesel Fuel Injector Assembly

,

OEM replacement Diesel Fuel Injector

Product Description

original 20R-1264 Diesel Engine Fuel Injector Assembly for 3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

3512B, 3508B, 3516B, 3512B HD, 3512B Marine, 3500 Series diesel engines

Injector Type

Electronic Unit Injector

Quality Standard

OEM Calibration Compliant, Performance Tested

Packaging

Standard Industrial Export Packaging

Fuel System

High-Pressure Common Rail Diesel Injection

OE Number

20R-1264

Brand

 

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 Fuel Injection

Engineered specifically for the 3512B platform, the 20R-1264 electronic fuel injector delivers precise metering and consistent atomization across the full operating range of the 3500 Series. As a direct-fit replacement, this injector shares identical installation dimensions and calibration parameters with the original component, ensuring seamless integration with the engine control module and existing fuel rail assembly. The unit is also fully compatible with 3508B and 3516B configurations, providing fleet operators with a unified service part that reduces inventory complexity across multiple engine ratings within the same product family.

Manufactured to original equipment calibration specifications, the 20R-1264 incorporates high-pressure spray technology and wear-resistant internal components designed to withstand continuous-duty operation in demanding environments. Each injector is performance-tested for flow rate, spray pattern, and leak integrity before shipment. The corrosion-resistant construction supports reliable service in marine, generator set, mining, and oil and gas applications where exposure to humidity, vibration, and variable fuel quality is routine. Multiple cross-reference numbers, including 392-0200, 386-1752, 10R-1284, 0R-9944, and 229-0197, confirm broad interchangeability with equivalent part listings.

Routine inspection of fuel lines, return circuit cleanliness, and ECM diagnostic logs is recommended to maintain optimal injector performance and extend service life in heavy-duty industrial deployments.

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 1

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 2

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 3

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 4

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 5

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 6

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 7

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 8

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 9

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 10

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector original new injector detail 11

original  20R-1264 Diesel Engine Fuel Injector Assembly for  3512 3512B 3516B 3508 3508B SR4B GEN SET Replacement for OEM new injector 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