21246331 L278TBE Diesel Fuel Injector for USA MD11 BEBE4F00001 BEBE4F03001 BEBE4F00102 BEBE4F06001 Injection Valves
21246331 L278TBE Diesel Fuel Injector for USA MD11 BEBE4F00001 BEBE4F03001 BEBE4F00102 BEBE4F06001 Injection Valves
Product Description
Boasting optimized fuel flow design, this new-generation high-pressure electronic injector unlocks the full latent power of commercial vehicle engines. After replacement, the truck delivers sharp throttle response when climbing under heavy loads or overtaking during lane changes. Drivers will notice remarkably smoother engine operation and drastically reduced vibration, alongside outstanding fuel efficiency for long-distance hauling.
Product Advantages
High-speed responsive solenoid eliminates sluggish engine acceleration
Equipped with a precision high-frequency coil assembly, the injector receives ECU injection signals within milliseconds. Consistent multi-stage high-pressure micro-injection greatly upgrades fuel atomization at low RPM and heavy loads, fully resolving power gaps and black exhaust smoke when the truck pulls away from standstill.
DLC geometric coating stands up to extreme high-pressure abrasion
Internal needle valves and critical control matching components are treated with cutting-edge DLC (Diamond-Like Carbon) nano hardening treatment. The coating delivers exceptional resistance to wear, cavitation and erosion from fuel impurities. It maintains jam-free operation nonstop during long-hour, high-stress cross-country transportation on rough road conditions.
OEM ultra-precision machining enables plug-and-play damage-free replacement
Manufactured strictly to OEM specifications (21246331 / BEBE4F00001). The electrical connector achieves seamless compatibility with vehicle ECU, while the housing flange and sealing grooves are machined to micron-level tolerances. Direct on-site replacement is available without any mechanical modification.
Specifications
|
Parameter Name |
Parameter Value |
|
Core OEM Part Numbers |
21246331 / BEBE4F00001 / BEBE4F03001 / BEBE4F06001 |
|
Product Type |
High-Pressure Electronic Unit Injector (EUI) |
|
System Architecture |
E3.3 / E3.4 Control System |
|
Moving Component Material |
Premium Special Alloy Tool Steel with DLC Nano Coating on Needle Valves |
|
Nozzle Structure |
High-precision multi-channel micro-orifice layout |
|
Drive Voltage |
Standard 24V control current for commercial vehicles |
|
Pressure Resistance |
Compatible with ultra-high-pressure injection systems of modern diesel engines |
Compatible Vehicles & Equipment
This heavy-duty high-pressure EUI injector fits a wide range of medium & large-displacement diesel engines equipped with advanced fuel management systems:
· Vol-vo Trucks: FM11, FH11, FMX11 long-haul logistics trucks and construction dump trucks powered by D11 / MD11 Euro 4 & Euro 5 diesel engines
· Re-nault Trucks: Premium, Kerax, T-Series heavy-duty trucks fitted with matching 11-liter high-pressure fuel systems
· Vol-vo Construction Equipment (Vol-vo CE): Large wheel loaders, crawler excavators and mining haulers driven by 11-liter industrial diesel engines
Professional Buyer Tip: To retain balanced performance across all engine cylinders, full-set replacement following official fleet maintenance standards is recommended. Please check the "BEBE4F" marking stamped on your original injector housing before purchase to guarantee perfect fitment.
FAQs
1.What's quality of the goods you can provide?
A: We can provide Genuine parts from the original factory; OEM parts from the OEM factory, and aftermarket with high quality from reliable.
2.Can you accept sample orders?
A:Yes, our MOQ can be 1PC(SET).We give clients sample for free,clients only pay the ship cost.
3.What's your packing? Do you accept customize?
A:We usually pack our goods in cartons with our own brand or in neutral white boxes and brown cartons.Customized brand packing boxes(cartons) are acceptable upon your requirements.
4.How long is the delivery time?
A: Normally 5-8 workdays by DHL UPS Fedex.
5.How long is the leading time?
A: We have stocks for most parts, we can provide goods within 24 hours. The specific delivery time depends on the items and the quantity of your order.
6.How to guarantee your after-sales service?
A: Strict inspection in the production process.
We will send pictures of the actual finished product before shipping.
Sales Manager: Tiff-any Yuan
Tell/Whatsapp: +86 15797370922
Email: tyuan028@gmail.com
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.