| OE No. | 0445120203 |
| Type | Fuel Injector |
| Car Make | Diesel Car |
| Packing | Neutral Packing or Customize Packing |
| Warranty | 1 Year |
| MOQ | 1PC |
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0445120203 51101006090 Common Rail Fuel Injector Assembly for Diesel Engine Man Temsa Truck
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0445120203 51101006090 Common Rail Fuel Injector Assembly for Diesel Engine Man Temsa Truck
| MOQ: | 1 pieces |
| Price: | US $46-53 / pieces |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union |
Detail Information
Place of Origin
China
Brand Name
hardsench
Model Number
0445120203
Model NO.:
0445120203
Fuel:
Diesel
Body Material:
Steel
Component:
Fuel Injection Device
Cylinder:
Multi-cylinder
Condition:
New
Selling Units:
Single Item
Single Package Size:
28X7X14.Cm
OE No.:
0445120203
Purpose:
For Replace/Repair
Material:
Steel
MOQ:
1PC
Fuel Type:
Diesel
Neutral Packing Or Customize:
Neutral Packing
Type:
Fuel Injector
Single Gross Weight:
1.000kg
Universal Fitment:
Yes
Trademark:
Hardsench
Origin:
Hubei, China
HS Code:
84133010
Production Capacity:
5000piece
Product Description
Product Description
Packaging & Shipping
Company Information
<Product Description> This specification of electronically controlled high-pressure common rail injector unit (part reference code: 0445120203, common interchangeable part numbers and OE numbers include 0 445 120 203, 5263307, 5263307-PX, CRIN2-16, etc.) is specifically designed for medium and heavy-duty commercial trucks, construction machinery, and high-power diesel power platforms (such as ISDe, ISBe, QSB6.7 series 6.7L diesel engines). As a key microscopic actuator in the high-pressure common rail fuel supply system, it is responsible for accurately metering diesel fuel within milliseconds and rapidly converting it into ultra-micron atomized particles, promoting complete and uniform mixing of fuel and air, and releasing strong and stable power output.
The product adheres to the industrial design standards of "microscopic ultra-fine atomization and millisecond-level ultra-fast response." The internal needle valve assembly and armature control valve core are made from carefully selected quenched special alloy steel, combined with ultra-high precision geometric grinding and low-friction polishing. The surface is covered with a high-density, anti-coking hardened coating, effectively preventing early erosion caused by diesel particulates. After the parts are installed, drivers and equipment operators will experience a significant performance improvement: engine start-up is crisp and clean, and the severe vibrations and jerks at low idling speeds are smoothed out; under full-load climbing or high-intensity continuous operation, throttle control is tight and smooth, acceleration is rapid and power is continuous, while significantly reducing black smoke emissions, resulting in an excellent overall fuel economy experience.
<Product Description>
<Product Advantages>
Advantage: Direct shipping from our self-operated modern production base.
Problems Solved: Traditional OEM procurement models involve complex processes, easily leading to excessive tolerances in component fit, uneven fuel supply to cylinders, and high-pressure leaks, while significantly increasing procurement costs.
Value Gained: By relying on a self-built standardized production plant for precision manufacturing throughout the entire process, the layers of intermediaries are eliminated, ensuring consistent injection height across cylinders. This reduces maintenance costs and provides a robust and reliable power guarantee for long-term equipment operation.
Advantages: 100% fully simulated digital bench rigorous quality inspection.
Problems Solved: Low-quality parts are prone to issues such as delayed solenoid valve response, internal pressure leakage, and needle valve jamming, resulting in unstable power output after installation and wasted time and money on repeated disassembly and debugging.
Value Gained: Every injector undergoes fully automated testing before leaving the factory. Under fully simulated high-temperature and ultra-high-pressure conditions, the injection volume and return oil sealing are precisely calibrated for different pressure ranges, ensuring immediate usability after installation and greatly saving time and costs associated with equipment disassembly and debugging.
Advantages: Sustained, massive inventory and rapid warehousing and distribution.
Problems Solved: Addressing the costly delays and lost work time caused by fuel system malfunctions affecting commercial vehicles and construction machinery, resulting in downtime and material shortages.
Value Brought: The warehousing center maintains ample stock of best-selling specifications year-round. Orders are responded to quickly, with priority packing and dispatch within 24-48 hours, significantly shortening logistics and delivery cycles. This helps fleets and owners quickly restore equipment availability and effectively avoids downtime losses.
Advantages: Special hardened alloy wear-resistant and corrosion-resistant material.
Problems Solved: Addressing the issue of premature wear and valve core seizure caused by differences in diesel lubricity and sulfur content in different regions.
Value Brought: Core valve components utilize high-strength special bearing steel and surface anti-corrosion hardening treatment, significantly improving fatigue resistance and wear resistance. Even under harsh environments and prolonged high-load operation, stable performance is maintained, avoiding the additional costs of frequent disassembly and repairs.
</Product Advantages>
<Parameter Table>
| Parameter Name | Parameter Value |
|---|---|
| Product Name | High-Pressure Electronic Common Rail Injector for Medium and Heavy-Duty Diesel Engines |
| Standard OE Part Number | 0445120203 |
| Interchangeable Part Number | 0 445 120 203 / 5263307 / 5263307-PX / CRIN2-16 |
| Applicable Engine Platform | ISDe / ISBe / QSB6.7 Series 6.7L Diesel Engines |
| Fuel Supply System | High-Pressure Electronic Common Rail System |
| Core Needle Valve Material | Aerospace-grade hardened bearing steel, corrosion-resistant high-hardness special alloy steel |
| Surface Treatment Process | High-Density, Ultra-Wear-Resistant DLC Hardened Coating |
| Nozzle Machining Technology | EDM High-Precision Electrical Discharge Micro-Needle Machining |
| Maximum Working Pressure | ≥ 1600 bar |
| Operating 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. 0.78 kg / piece |
| Testing Standards | 100% automated full-condition bench flow and sealing tests |
</Parameter Table>
<Application Scenarios> Heavy-duty long-haul logistics transportation and steep mountain climbing: Large medium and heavy-duty trucks fully loaded with heavy cargo travel at high speeds for extended periods on inter-provincial highways, requiring their engines to continuously withstand high load pressure. When drivers notice that the vehicle is unable to climb hills, has abnormally high fuel consumption, or is emitting black smoke, they replace the original aging parts and install this high-precision fuel injector. After installation, the engine's fuel atomization effect is significantly improved, the throttle response is more robust, effectively reducing overall fuel consumption and ensuring high efficiency and stability in long-distance transportation.
Open-pit mining and continuous operation of large construction machinery: Construction dump trucks, excavators, and loading equipment operate continuously in high-dust, high-load environments, placing extremely high demands on the stability of the fuel supply system. When equipment experiences severe idling vibration, difficulty starting, or excessive emissions, on-site maintenance personnel promptly replace the entire set of high-quality injectors. Precise injection control ensures stable output even under extreme conditions, preventing engine stalling or abnormal wear caused by uneven fuel supply.
Application Scenarios
Q: Can I use the product directly after installation? Is it necessary to enter a correction code?
A: Each injector has a unique flow correction code (IMA 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 is the inventory and delivery time for bulk purchases?
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.
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 when using our products.
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