Product Details
We are a senior manufacturer with over 30 years of experience in fuel injector manufacturing. This 051101007399 51101017315 fuel injecto is made of 45 steel as the core material, which has been forged and strengthened by heat treatment, and has excellent fatigue resistance and high pressure resistance. Compared with ordinary materials, the lifespan of this fuel injector is increased by more than 30%, and it can achieve uniform atomization and fast response, effectively improving combustion efficiency, reducing fuel consumption and emissions. Compared to its competitors in the market, this product leads in material strength, assembly accuracy, and durability, strictly benchmarking against original factory data to ensure stable output and long-term reliability. It is fuel injector for MAN an ideal matching choice for German MAN engines.



Video Description
Product Parameters
|
Part number |
51101007399 |
|
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
As a genuine factory with 30 years of experience in manufacturing diesel injector nozzles, we independently produce high-quality injector nozzles, including MAN part numbers 51101007399, 51101017315, 0432131857, 0986430321, KDEL82P12, and KDEL82PP12, which fully comply with MAN OEM standards. These injectors are fully compatible with MAN diesel engines, suitable for heavy-duty trucks, construction machinery, and generators, and can adapt to harsh environments with high loads and long-term operation. They are made of high-grade 45 # steel, which has undergone anti-corrosion treatment and nozzle hole hardening. The inner cavity is smooth, ensuring excellent wear resistance, sealing and anti clogging performance, preventing oil leakage and carbon deposition. With advanced CNC machining and laser drilling, we control the nozzle hole size and spray angle to ensure fine and uniform atomization, which can improve combustion efficiency, reduce fuel consumption and extend engine life. All fuel injectors are matched 1:1 with original parts and can be directly replaced, compatible with multiple MAN models. We offer OEM quality at competitive prices, providing ample inventory, fast delivery, and professional after-sales support to global customers.




FAQ
1. Is there any difference between your fuel injector and the original MAN fuel injector in use?
There is no difference. Produced according to MAN OEM standards, its materials, precision, and performance are the same as the original fuel injector, with a 1:1 size matching that can be directly replaced without affecting engine performance.
2. Do you provide technical support for the installation and use of fuel injectors?
Yes. Our professional team provides 24-hour online installation, precautions, and maintenance guidance to solve any problems you encounter.
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