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Marine Fuel Injector Assy 03840043 Bebe4c05001 Bebe4c05002 Common Rail Injector for Vo-lvo 9.0 Litre Diesel Engine
| MOQ: | 1 |
| Price: | US $171 |
| Payment Method: | L/C,D/A,D/P,T/T |
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Product Name
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High Quality Common Rail Diesel Fuel Injector
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Place of Origin
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Wuhan,China
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Warranty
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3 Months
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Delivery time
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3-15 Days, subject to the order quantity
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Quality
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100% Tested
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Packing
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Customer Requirement
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Service
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After-Sales Service
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Size
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Standard Size
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Payment
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TT,Trade Assurance,PayPal,Credit Card
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Advantage
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Perfect Fit
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<Product Description> This high-pressure electronically controlled common rail fuel injection valve body assembly (standard part code: 03840043; common cross-reference and OE interchangeable identification numbers include 0432193796, 0432193796, 0432193781, 03840042, etc., mainly matched with classic industrial and commercial diesel power platforms such as the 2012, 1012, 1013, and 2013 series, widely installed in engineering tractors, generator sets, loading machinery, and medium and heavy-duty trucks) 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 covered with a high-density, ultra-wear-resistant hardened coating, effectively preventing early erosion and jamming caused by diesel impurities. After the parts are installed, operators and mechanics will experience a significantly improved experience: crisp and rapid cold starts in the morning, and the severe vibrations at low-speed idling have subsided and become smooth; under full-load climbing, frequent starts, or high-load operating conditions, the accelerator pedal and control lever respond responsively and sensitively, acceleration is smooth and powerful, and exhaust smoke is significantly improved, resulting in satisfactory fuel consumption control and a smooth driving experience.
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 support for vehicle and machinery operation.
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.
Problem Solved: Addressing the costly delays, defaults, and lost work time resulting from downtime caused by malfunctions in the fuel supply system of high-upload productivity tools such as transport trucks and construction machinery.
Value Brought: Our warehousing center maintains ample inventory of best-selling models, enabling rapid order processing and packaging and shipping within 24-48 hours after order confirmation. This significantly shortens logistics waiting times, helping fleets and project owners quickly restore uptime and avoid downtime losses.
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 and feature a surface hardening protective process, significantly enhancing wear resistance and corrosion resistance. Even under harsh operating environments and long-term high-load operation, they maintain stable performance, reducing the costs associated with frequent replacements.
| Parameter Name | Parameter Value |
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| Product Name | High-Pressure Electronic Injector for Commercial and Engineering Diesel Engines |
| Standard OE Part Number | 03840043 |
| Interchangeable Part Number | 0432193796 / 0 432 193 796 / 0432193781 / 03840042 |
| Applicable Engine Platform | 2012 / 1012 / 1013 / 2013 Series Diesel Engines |
| Fuel Supply System | High-Pressure Electronic Injection / Mechanical Common Rail 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 Electrical Discharge Micro-Orifice Machining |
| Maximum Working Pressure | ≥ 1800 bar |
| Working Temperature Range | -40°C to +125°C |
| Internal Sealing Components | Original Equipment Manufacturer (OEM) High-Temperature Resistant and Anti-Swelling Special Fluororubber (FKM O-Rings) |
| Net Weight per Unit | Approx. 0.72 kg / piece |
| Factory Testing Standards | 100% Automated Bench Test for Flow Rate and Sealing under Full Operating Conditions |
High-Intensity Operation Scenarios for Engineering Infrastructure and Large Tunneling Equipment: Engineering excavators, loaders, and construction vehicles continuously tunnel under high loads in muddy and dusty environments, placing extremely high demands on the uniformity and response speed of the fuel supply components. When equipment experiences starting difficulties, severe idling vibrations, or stalling under increased load, on-site technicians promptly replace the nozzle valve with this high-precision model. After replacement, microsecond-level electronically controlled injection allows the engine to release ample torque at low speeds, smoothly handling frequent heavy-load tests and ensuring continuous and efficient construction operations.
Continuous Power Supply Scenario for Field Engineering Generator Sets: Large diesel generator sets operate continuously at full load in field mining areas or construction sites. When abnormalities occur, such as start-up delays or severe fluctuations in speed and oil pressure under increased load, on-site technicians promptly replace the entire set of fuel injection valves. Stable fuel pressure and ultra-fine atomization ensure the engine maintains a constant speed at full power, guaranteeing continuous and stable power output for engineering operations.
A: Each injector undergoes precise calibration during factory testing. If your engine control system supports this, it is recommended to use a diagnostic tool to flash the flow correction code into the ECU after installation to achieve optimal fuel efficiency and smoothness.
A: We have our own factory and large warehouse, and maintain a large inventory of this model year-round. Standard orders can be packaged and shipped within 24-48 hours, and large-volume orders can also be quickly scheduled for production line setup.
A: All injectors undergo assembly in a Class 100 cleanroom and 100% full-condition bench testing, covering key indicators suchs 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.
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 when using our products.
