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original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
10R-1278
Part Number:
359-5469
Part Number 2:
20R-3477
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 10R-1278 diesel fuel injector

,

common rail nozzle for C3500B engine

,

OEM 359-5469 replacement fuel injector

Product Description

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector

Fuel Type

Diesel

Condition

New OEM

Applicable Engine

. 3512B V12 Diesel Engine, Water Cooled, Industrial High-Horsepower Range

Injector Type

Electronic Unit Injector with Multi-hole Nozzle

Quality Standard

ISO9001

Packaging

OEM Protective Packaging

Fuel System

Electronic Fuel Injection, High Pressure Common Rail Compatible

OE Number

10R-1278

Brand

.

Cross Number / Universal Number

238-1498, 10R-1277, 10R-1280, 10R-1281

Vehicle / Equipment Application

Generator Sets, Marine Power Systems, Offshore Equipment, Mining Machinery, Industrial Pump Systems, Oilfield Equipment, Construction Machinery, Emergency Power Units

Application Type

Power Generation, Marine Propulsion, Mining Operations, Oil & Gas Infrastructure

Engineered for demanding industrial duty cycles, the 10R-1278 fuel injector delivers precision-controlled diesel injection performance for the . 3512B V12 diesel engine platform. This OEM fuel injection assembly is manufactured to strict micron-level tolerances and serves as a direct replacement for cross reference numbers 238-1498, 10R-1277, 10R-1280, and 10R-1281, ensuring seamless interchangeability across global service networks and OEM specifications.

The advanced multi-hole nozzle geometry promotes superior fuel atomization, enabling stable combustion under varying load conditions and high-pressure continuous operation. Protective surface treatments deliver excellent corrosion resistance, while precision-lapped internal components extend service life across thousands of operating hours. Certified to ISO9001 quality standards, the 10R-1278 injector provides consistent fuel delivery for power generation plants, marine propulsion engines, offshore rigs, mining machinery, pipeline stations, and data center backup power systems. Operators benefit from improved fuel economy, reduced emissions, lower maintenance costs, and minimized downtime.

Recommended maintenance includes daily inspection for fuel leakage, abnormal exhaust smoke, and starting behavior, weekly checks of fuel filters and injector mounting torque, and scheduled service every 2000 and 4000 operating hours. Correct installation requires cleaning of the injector bore, replacement of sealing components, application of specified torque values, and full fuel system bleeding. This 10R-1278 injector is the reliable choice for industrial fleets requiring OEM performance and long-term operational continuity.

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector

 

 

 

 

 

 

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 1

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 2

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 3

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 4

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 5

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 6

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 7

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 8

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 9

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 10

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 11

original 10R-1278 Diesel Fuel Injector Common Rail Nozzle for  C3500B Engine 5130B 5230B 793D D11R Excavator Truck Replacement for OEM 359-5469 20R-3477 original new injector detail 12

Contact Detail:

ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 18136531233 WhatsApp:+86 18136531233

Email:2209396088@qq.com