Product Details
This fuel injector 119717-53001 11971753001 fuel injector ensures precise compatibility with the original factory installation reference. The main body is made of 45 steel. Compared to ordinary material parts, our fuel injector has better deformation resistance and dimensional stability under repeated high-pressure impacts, It is fuel injector for Komatsu 4D94E and fuel injector for Komatsu 4D98E, As a direct replacement component, it can quickly eliminate fuel injector aging problems such as idle shaking and acceleration delay. Through precision coupling, fuel is fully atomized, and maintenance intervals are extended while restoring rated power, providing long-term and reliable fuel supply guarantee.



Video Description
Product Parameters
|
Part number |
119717-53001 11971753001 |
|
Project |
Fuel Injector |
|
Material |
45# steel |
|
Type |
Oil pump, oil nozzle |
|
Status |
New |
|
Compatible models |
diesel vehicle |
|
Price |
$7-12 USD |
|
Shape |
Standard fuel injector shape |
|
Working temperature |
Suitable for normal working temperature of diesel engine |
|
Delivery time |
3-10 working days (delivery time varies depending on quantity and season) |
|
MOQ |
4 |
|
OEM |
Acceptable (customized labels, tags, logos) |
|
Sample |
Available (sent for inspection first) |
|
Production capacity |
150000 pieces/year |
Our Advantages
This 119717-53001 fuel injector is perfectly compatible with Komatsu 4D94E and 4D98E series diesel engines. As a direct supply product from the source factory, we are well aware of the critical position of these two engines in excavators, loaders, and industrial equipment. Therefore, we strictly follow the original factory (OEM) quality standards in the manufacturing process to ensure their stability and durability under high-pressure conditions.
In view of the high load operation characteristics of 4D94E and 4D98E engines under complex working conditions, this injector uses high-precision valve assembly design and optimized spray cone angle to achieve fine fuel atomization. This fine atomization effect ensures that the fuel is fully mixed with air in the combustion chamber, thereby greatly improving combustion efficiency. This can not only effectively solve common problems such as difficulty in cold start, insufficient power, black smoke from exhaust, and high fuel consumption caused by worn old parts, but also significantly reduce cylinder carbon deposits and protect the core components of the engine. Choosing this 119717-53001 injector means choosing the same performance and extremely high cost-effectiveness as the original parts, helping you quickly restore equipment performance at the lowest cost during peak engineering operations, ensuring continuous and efficient output.




FAQ
1. Is this fuel injector fully compatible with Komatsu 4D94E and 4D98E engines?
Yes, this injector is designed specifically for Komatsu 4D94E and 4D98E engines, perfectly compatible with part number 119717-53001. Due to slight differences between different batches of engines, it is recommended that you verify the specific part numbers on the old parts before purchasing, or provide engine nameplate information to customer service for accurate matching.
2. How durable is the product? Can it adapt to harsh working conditions?
You can completely rest assured. As the source factory, we use high-quality alloy steel materials and undergo vacuum heat treatment to ensure that the needle valve fittings have extremely high hardness and wear resistance. The product performance is benchmarked against original parts and can adapt to high load and high vibration environments in earthwork operations or mining, providing you with long-lasting and stable power guarantee.
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