The Perkins fuel injector 131406490 is a key component in the engine’s fuel system, responsible for atomizing and delivering fuel into the combustion chamber at precise timing and pressure. This critical function directly impacts combustion efficiency, power output, fuel consumption, and emission levels—making it vital for optimal engine performance in applications like industrial machinery, generators, and agricultural equipment.
Manufactured to meet strict performance standards, this injector is available in options to suit diverse needs. Some units are crafted to align with original equipment specifications, using high-precision components and advanced manufacturing processes. These undergo rigorous testing to ensure they match exact flow rates, spray patterns, and durability metrics, making them ideal for users seeking components that adhere to the engine’s original design parameters.
Other versions are engineered to comply with industry standards, offering reliable performance at a balanced cost. Produced by reputable manufacturers, they feature robust construction with wear-resistant nozzles and precise solenoid controls, ensuring consistent fuel delivery even in harsh operating conditions with varying fuel qualities.
Both variants are designed for straightforward installation, with electrical connectors and mounting dimensions matching original specifications. This ensures seamless integration with the engine’s fuel system and control unit, minimizing installation time and reducing the risk of calibration issues that could affect performance.
In supply and sales, we maintain a steady inventory to meet both routine maintenance and urgent replacement needs. Our team provides detailed compatibility checks to confirm the injector fits your specific Perkins engine model, and offers guidance to help you select the option that aligns with your usage intensity and performance requirements.
All injectors undergo strict quality inspections, verifying fuel atomization efficiency, leak resistance, and operational stability across temperature ranges. This commitment ensures reliable performance, whether used in continuous heavy-duty operation or intermittent use.
Whether you’re a repair technician, fleet manager, or equipment owner, the Perkins fuel injector 131406490 is a dependable choice. It combines precise fuel delivery, broad compatibility, and consistent performance, making it indispensable for maintaining your Perkins engine’s power, efficiency, and longevity. Choose our supply service for quality components and seamless support.
We are a supplier of various engine assemblies and engine parts in China, with a wide range of brands and types. We have a huge warehouse for storage and a professional after-sales maintenance team. Both original and auxiliary factories are available, with global supply.
Ningbo Qiuning Trading Co., LTD. Service Supply and Sales Center
Our company offers a wide range of engine assemblies and accessories of different brands and models
If you are interested, you can directly add my contact information
WeChat/WhatsApp: +86 15888032469
E-mail: allen@perkins-rx.com
Note the model or serial number for faster processing and more favorable prices
We offer global logistics and distribution services, guarantee authenticity and support online ordering.
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4006 -23TAG3A
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DGDF2378U14389S
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Maintenance parts
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ITEM
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Part name
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Part number
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1
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Fuel Filter
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SE429B/4
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2
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Oil Filter
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SE111B
|
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3
|
Air Filter
|
S551/4
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4
|
ALTERNATOR BELT
|
541/398
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|
5
|
FAN BELT
|
541/439
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|
|
|
|
|
minor repair
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ITEM
|
Part name
|
Part number
|
|
1
|
SEAL - ROCKER BOX COVER
|
SE478F
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2
|
GASKET - CYLINDER HEAD
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SE2H
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3
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THERMOSTAT
|
SE573/1
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4
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FRONT OIL SEAL
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554/126
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|
5
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SEAL - REAR END OIL
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554/127
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medium repair
|
|
|
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ITEM
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Part name
|
Part number
|
|
1
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Fuel Filter
|
SE429B/4
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|
2
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Oil Filter
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SE111B
|
|
3
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ALTERNATOR BELT
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541/398
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|
4
|
FAN BELT
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541/439
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|
5
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Air Filter
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S551/4
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6
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SEAL - ROCKER BOX COVER
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SE478F
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7
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GASKET - CYLINDER HEAD
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SE2H
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8
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PISTON RING KIT
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359/552
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9
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INTAKE AND EXHAUST VALVE
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SE7AJ/14
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10
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INJECTOR
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858/25
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11
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THERMOSTAT
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SE573/1
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12
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TOP GASKET KIT
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6SE663R
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13
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BOTTOM GASKET KIT
|
6SE663N
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overhaul
|
|
|
|
ITEM
|
Part name
|
Part number
|
|
1
|
Fuel Filter
|
SE429B/4
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|
2
|
Oil Filter
|
SE111B
|
|
3
|
FAN BELT
|
541/439
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4
|
ALTERNATOR BELT
|
541/398
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5
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Air Filter
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S551/4
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6
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THERMOSTAT
|
SE573/1
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7
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VALVE SEAT INSERT
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740/101
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8
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VALVE SEAT INSERT
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740/106
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9
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VALVE GUIDE
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392/42
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10
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INTAKE AND EXHAUST VALVE
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SE7AJ/14
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11
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VALVE COLLET
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HW7B/18
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12
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VALVE SPRING
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365/472
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13
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CAP
|
L7C/15
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14
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BIG END BEARING KIT
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SE91AA/3M
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15
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PISTON AND RING KIT
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SE901BA
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16
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CYLINDER LINER
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SE7E/2
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17
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SEAL - O RING
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576/167
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18
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MAIN BEARING KIT
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SE574D/M
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19
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THRUST WASHER KIT
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262/149
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20
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STARTER MOTOR
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701/136
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21
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WATER PUMP
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SE145AX
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22
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ALTERNATOR
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702/186
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23
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INJECTOR
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858/25
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24
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TURBOCHARGER
|
SE652CJ
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25
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GASKET - TURBOCHARGER
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282/292
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26
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GASKET - CYLINDER HEAD
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SE2H
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27
|
SEAL - ROCKER BOX COVER
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SE478F
|
|
28
|
FRONT OIL SEAL
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554/126
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29
|
SEAL - REAR END OIL
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554/127
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30
|
SEAL - SUMP
|
6SE70C
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31
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PRIMING PUMP
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879/39
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32
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OIL PUMP
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SE116AC
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33
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PRESSURE SWITCH
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782/175
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34
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SPEED SENSOR
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838/14
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35
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SPEED SENSOR
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680/124
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36
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CRANKSHAFT ASSEMBLY
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6SE92Q
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37
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CAMSHAFT
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6SE100AD
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