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85000416 Bebe4d00203 Bebe4d00001 Bebe4d00002be Be4d00003 Bebe4d00103 Bebe4d30001 Common Rail Fuel Injector for Fh12 Truck
| MOQ: | 1 |
| Price: | US $171 |
| Payment Method: | L/C,D/A,D/P,T/T |
| Product Name | High Quality Common Rail Diesel Fuel Injector |
| Place of Origin | Wuhan,China |
| Warranty | 3 Months |
| Delivery time | 3-15 Days, subject to the order quantity |
| Quality | 100% Tested |
| Packing | Customer Requirement |
| Service | After-Sales Service |
| Size | Standard Size |
| Payment | TT,Trade Assurance,PayPal,Credit Card |
| Advantage | Perfect Fit |
This high-pressure electronically controlled common rail fuel injection valve body assembly (standard part code: 85000416; common cross-reference and OE interchangeable identification numbers include 85000416P01, 20708600, 85003963, 21340611, 21947757, etc.) is primarily matched with D12 and D13 series 12.1L/12.8L inline six-cylinder large-displacement high-pressure common rail diesel power platforms, and is widely installed in highway heavy-duty trucks, semi-trailer tractor units, engineering dump trucks, and large power generation equipment. It is meticulously crafted. As a micro-metering and ultra-fine spray execution unit that controls the precision of the fuel supply system, it is responsible for accurately metering high-pressure diesel fuel and rapidly dispersing it into ultra-fine atomized particles under microsecond-level electrical signal commands, promoting thorough mixing and combustion of fuel with the intake airflow.
The product adheres to the precision standards of "microscopic ultra-fine atomization and millisecond-fast response." Internal needle valve components and control valve cores are made from carefully selected aerospace-grade quenched special alloy steel, combined with ultra-high precision geometric grinding and low-friction polishing. The surface is coated with a high-density, ultra-wear-resistant DLC hardened coating, effectively preventing early erosion and jamming caused by diesel impurities. After the parts are installed, drivers and mechanics will experience a significantly improved driving experience: crisp and rapid cold starts in the morning, and the severe vibrations at low-speed idling are reduced and smoothed out; in urban driving, fully loaded hill climbing, or highway overtaking, the accelerator pedal response is firm and sensitive, acceleration is smooth and powerful, and exhaust smoke is significantly improved, resulting in satisfactory fuel consumption control and smooth driving experience.
Advantages: Self-operated physical manufacturing base and standardized precision production.
Problems Solved: Effectively reduces procurement costs by addressing issues such as excessive tolerances in parts matching, inconsistent fuel supply to cylinders, and potential high-pressure seal leaks caused by OEM manufacturing and multi-layered distribution models.
Value Gained: Utilizing standardized production facilities for strict end-to-end control eliminates intermediary markups, ensuring consistent and stable fuel injection across all cylinders. This saves on maintenance budgets while providing robust assurance for vehicle operation.
Advantages: Rigorous quality inspection using a full-condition ultra-high-pressure digital bench.
Problems Solved: Addresses issues such as delayed response due to substandard parts, engine misfires and vibrations caused by pressure relief jamming, and wasted time and costs due to repeated disassembly and reassembly.
Value Gained: Each component undergoes fully automated digital bench testing before leaving the factory. Fuel injection and sealing parameters are precisely calibrated in a simulated high-temperature and ultra-high-pressure environment, ensuring smooth installation immediately upon unpacking and significantly reducing installation and commissioning time and labor costs.
Advantages: Large-scale warehousing with readily available stock for rapid delivery.
Problem Solved: Addressing the costly delays, defaults, and lost-work losses caused by fuel system malfunctions affecting high-uptake commercial freight and daily passenger vehicles—productive tools.
Value Brought: Our warehousing center maintains ample inventory of best-selling models, enabling rapid order processing and packaging within 24-48 hours after order confirmation. This significantly shortens logistics waiting times, helping fleets and owners quickly restore uptime and mitigate downtime losses.
Advantages: Specially hardened alloy needle valves and corrosion-resistant hardened coating.
Problems Solved: Addressing the issues of early wear, jamming, and nozzle blockage in needle valve components caused by variations in diesel lubrication and residual impurities in different regions.
Value Brought: Core components are made of high-hardness special bearing steel with a surface hardening protective process, significantly enhancing wear resistance and corrosion resistance. Even under harsh operating environments and long-term high-load operation, it maintains stable performance, reducing the costs of frequent replacements.
| Parameter Name | Parameter Value |
|---|---|
| Product Name | Heavy-Duty Diesel Engine Electronic High-Pressure Common Rail Injector |
| Standard OE Part Number | 85000416 |
| Interchangeable Part Number | 85000416P01 / 20708600 / 85003963 / 21340611 / 21947757 |
| Applicable Engine Platform | D12 / D13 Series 12.1L / 12.8L Diesel Engines |
| Fuel Supply System | High-Pressure Electronic Common Rail Injection System |
| Core Needle Valve Material | Aerospace-Grade Quenched Bearing Steel, Corrosion-Resistant High-Hardness Special Alloy |
| Surface Treatment Process | High-Density Ultra-Wear-Resistant DLC Hardened Coating |
| Injector Orifice Micro-Engraving Technology | EDM High-precision EDM micro-hole machining |
| Maximum working pressure | ≥ 2000 bar |
| Working temperature range | -40°C to +125°C |
| Internal sealing components | Original factory grade high-temperature resistant and swelling-resistant special fluororubber (FKM O-Rings) |
| Net weight per unit | Approx. 1.25 kg / piece |
| Factory testing standards | 100% automated bench full-condition flow and sealing tests |
Long-haul logistics and heavy-duty tractor-trailer inter-provincial transportation: Heavy-duty semi-trailer tractors and highway trucks are often under full load and high load conditions in inter-provincial trunk transportation, which places extremely high demands on the continuous fuel supply stability and fuel control of the injectors. When truck drivers notice a lack of acceleration and insufficient power when climbing hills, resulting in reduced power, the maintenance team promptly replaces this high-precision common rail injector valve. After the upgrade, fuel injection establishes quickly and stably, providing ample and smooth acceleration under heavy loads, ensuring timely and efficient long-distance transportation.
Large-scale engineering generator sets and continuous field power supply scenarios: Generator sets and engineering transport vehicles operate continuously and at full load in mining areas or construction sites. When equipment experiences start-up delays, or severe fluctuations in speed and fuel supply under increased load, on-site technicians promptly update the high-precision fuel injection valves. Ultra-fine atomization and precise electronic injection ensure the engine maintains a constant speed at full power, guaranteeing continuous and stable power output for engineering operations.
Q: Can I use the product directly after installation? Is it necessary to input a correction code?
A: Each injector has a unique flow correction code (IMA/QR code) generated during factory testing. It is recommended to use a diagnostic tool to flash the correction code into the engine ECU after installation to achieve optimal fuel efficiency and smoothness.
Q: What are the inventory and delivery times for bulk purchases?
A: We have our own factory and large warehouse, maintaining a large inventory of this model year-round. Standard orders can be packaged and shipped within 24-48 hours, and large-volume orders can be quickly scheduled for production.
Q: How do you guarantee the quality and performance of your products before they leave the factory?
A: All injectors undergo assembly in a Class 100 cleanroom and 100% full-condition bench testing, covering key indicators such as sealing, pre-injection volume, full-load injection volume, and return oil volume. These stringent testing standards ensure that they are high-quality products from the outset.
Q: How long is the warranty period? What about after-sales service?
A: We offer a 12-month warranty period. If a performance failure occurs within the warranty period due to non-human factors, we provide rapid replacement or after-sales technical support to ensure your peace of mind.
