|
0414799012 0414799052 0414799053 Diesel Unit Pump 0986445017 F00e200407 for A0280748602 A0290742002 Fuel Pump
| MOQ: | 1 pieces |
| Price: | US $134-142 / piece |
| Payment Method: | L/C,D/A,D/P,T/T |
| Product Name | High Quality Common Rail Diesel Fuel Injection Pump |
| 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 model of diesel engine high-pressure electronically controlled pump nozzle/injector assembly (standard part code: 0414799012 / 0 414 799 012, common OE cross-reference and interchangeable identification numbers include 0414799008, 0414799003, 0986441018, 02113221, 02112860, etc., mainly matched with 2012, 1012, 1013, 2013 series and other 4.7L - 7.2L medium and heavy-duty diesel power platforms, widely equipped in engineering machinery excavation equipment, generator sets, agricultural tractors and special transport vehicles) is meticulously manufactured. As the micro-metering and ultra-fine spraying actuator that controls the precision of the entire fuel supply system, it bears the crucial responsibility of accurately metering high-pressure diesel fuel and rapidly atomizing it into ultra-fine particles under microsecond-level electrical signal commands, promoting uniform mixing and complete combustion of fuel and air within the cylinder.
The product adheres to industrial-grade manufacturing standards of "micro-ultra-fine atomization and millisecond-fast response." The internal needle valve assembly and control valve core are made of 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 internal scoring and jamming caused by diesel impurities. After the replacement parts are installed, mechanics and equipment operators experience a direct and noticeable upgrade: cold starts are crisp and quick, and the severe vibrations at low idle speeds are completely eliminated; under heavy-load overtaking, steep incline, or prolonged high-load cruising conditions, the accelerator pedal response is firm and sensitive, acceleration is smooth and powerful, resulting in satisfactory fuel consumption control and a smooth driving experience.
Advantages: Intelligent manufacturing at the source and standardized production throughout the entire process.
Problems Solved: Effectively reduces procurement costs by addressing issues such as accumulated tolerances in parts, uneven fuel supply to cylinders, and high-pressure leakage risks associated with third-party OEM distribution chains.
Value Brought: By implementing precise control throughout the entire process at a standardized production base, eliminating intermediate markups, and ensuring highly consistent fuel injection in each cylinder, maintenance budgets are reduced while providing robust and reliable power for equipment operation.
Advantages: Rigorous quality inspection using a full-condition ultra-high-pressure digital dynamic test bench.
Problems Solved: Addressing issues such as response delays, engine misfires and vibrations caused by pressure relief jamming due to low-quality parts, and wasted time and money due to repeated disassembly and reassembly adjustments.
Value Brought: Each injection component undergoes automated testing on a test bench before leaving the factory. Under simulated high-temperature and ultra-high-pressure conditions, the injection volume and sealing performance across different pressure ranges are precisely calibrated, ensuring immediate usability upon installation and significantly saving time and costs associated with equipment disassembly and adjustment.
Advantages: Large-scale warehousing with readily available stock for rapid delivery.
Problems Solved: Addressing the costly delays and lost work time caused by fuel system failures affecting high-uptake production tools like construction machinery and commercial vehicles.
Value Brought: The warehousing center maintains a sufficient stock of best-selling specifications year-round. Orders are responded to quickly, with priority packing and shipping within 24-48 hours, significantly shortening the logistics and delivery cycle. This helps fleets and owners quickly restore equipment availability and effectively avoids downtime losses.
Advantages: Specially hardened alloy needle valves and corrosion-resistant hardened coating.
Problem Solved: Addressing the issue of premature wear and valve core seizure caused by variations in diesel lubricity and sulfur content across different regions.
Benefits: The core valve assembly utilizes high-strength special bearing steel and undergoes a surface anti-corrosion hardening treatment, significantly improving fatigue resistance and wear resistance. It maintains stable performance even under harsh environments and prolonged high-load operation, avoiding the additional costs associated with frequent disassembly and repairs.
| Parameter Name | Parameter Value |
|---|---|
| Product Name | Commercial and Engineering Diesel Engine High-Pressure Electronic Pump Nozzle/Injector |
| Standard OE Part Number | 0414799012 |
| Interchangeable Part Number | 0 414 799 012 / 0414799008 / 0414799003 / 0986441018 / 02113221 |
| Applicable Engine Platform | 2012 / 1012 / 1013 / 2013 Series Diesel Engines |
| Fuel Supply System | High-Pressure Electronic Pump Nozzle/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 |
| Micro-engraving Technology for Spray Nozzles | 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. 0.98 kg / piece |
| Factory Testing Standards | 100% Automated Bench Test for Flow Rate and Sealing under Full Operating Conditions |
High-Intensity Operation Scenarios for Large-Scale Engineering Construction and Heavy Tunneling Equipment: Engineering excavators, loading machinery, and transport vehicles continuously tunnel under high loads in muddy and dusty environments, requiring extremely high spray uniformity and response speed from the fuel supply components. When equipment experiences starting difficulties, severe idling vibrations, or stalling under increased load, on-site technicians promptly replace the high-precision nozzle valve with this model. After the upgrade, microsecond-level electronic injection allows the engine to release ample torque at low speeds, smoothly handling frequent heavy loads and ensuring continuous and efficient construction operations.
Continuous Power Supply Scenarios for Field Mines and Engineering Generator Sets: Large diesel generator sets operate continuously at full load in field mines or construction sites. When abnormalities occur, such as start-up delays or severe fluctuations in speed and fuel pressure under increased load, on-site technicians promptly replace the entire set of 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 and operations.
Q: Can I install and use the product directly after receiving it? Is it necessary to enter a correction code?
A: Each injector has undergone precise calibration during factory testing. If your engine control system supports it, 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.
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 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.
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.
