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Mercedes-Benz A4710902755 Fuel Filter: Technical Overview and Applications
The Mercedes-Benz A4710902755 is a fuel filter specifically designed for the brand’s heavy-duty commercial vehicle segment, particularly for trucks equipped with the OM 471 engine series. As with all components of the fuel system, the filter plays a crucial role in ensuring the engine’s longevity, performance, and reliability. Understanding the design, function, compatibility, and maintenance of this part is vital for fleet operators, mechanics, and distributors in the automotive spare parts industry.
1. Function and Importance of the Fuel Filter
The primary function of theMercedes-Benz A4710902755 Fuel Filter is to clean the fuel before it reaches the injectors and combustion chamber. Modern diesel engines rely on high-pressure injection systems that are sensitive to the smallest contaminants. The filter removes impurities such as:
- Dust and dirt particles
- Rust from the fuel tank
- Water and condensation residues
- Microorganisms and sludge
By preventing these contaminants from entering the fuel system, the Mercedes-Benz A4710902755 Fuel Filter helps to avoid injector damage, inefficient combustion, increased emissions, and costly engine repairs.
2. Technical Specifications
- Part Number: A4710902755
- Manufacturer: Mercedes-Benz / Daimler AG
- Application: Typically used in Actros, Arocs, and other trucks powered by the OM471 engine series
- Filter Type: Spin-on type fuel filter
- Material: High-grade synthetic fiber media with corrosion-resistant housing
- Filtration Efficiency: >98% for particles as small as 5 microns
- Water Separation: Integrated water separator
- Change Interval: Typically between 60,000 – 90,000 km, depending on fuel quality and usage
3. Compatibility and Cross References
The A4710902755 is designed primarily for Euro VI compliant engines but may be compatible with some Euro V applications, depending on the system configuration. It is advisable to cross-check with the vehicle’s VIN or consult the Mercedes-Benz parts catalog for accurate fitment.
Cross references include:
- MANN-FILTER WK 11 041/3 x
- Hengst H321WK01
- Fleetguard FF5825NN
Note: Always verify cross references to ensure sealing, pressure ratings, and filtration performance match OEM requirements.
4. Installation and Maintenance Tips
Proper installation and timely replacement of the fuel filter are key to maintaining fuel system integrity.
- Installation:
- Use clean tools and avoid introducing contaminants.
- Prime the filter if necessary to prevent air locking.
- Check O-ring condition and apply a light coat of diesel or oil to ensure proper sealing.
- Maintenance Signs:
- Difficulty starting or misfiring
- Increased fuel consumption
- Reduced engine power
- Warning lights or fault codes related to fuel pressure
Failing to replace the filter on time can lead to poor engine performance and increased strain on the fuel pump and injectors.
5. Quality Considerations and Aftermarket Options
While genuine A4710902755 filters ensure optimal compatibility and performance, there are several high-quality aftermarket options available. However, not all filters are made equal. Key aspects to evaluate include:
- Filtration material and surface area
- Housing and seal integrity
- Water separation capability
- Compliance with ISO/TS 16949 manufacturing standards
Reputable aftermarket brands such as MANN, Hengst, and Fleetguard often match OEM standards and may be suitable for cost-conscious operators, provided authenticity is verified.
6. Packaging, Storage, and Handling
Genuine A4710902755 fuel filters are typically packaged in Mercedes-Benz branded boxes with a tamper-evident label and barcode. Proper storage in a dry, clean environment away from direct sunlight or moisture is essential. Filters should be handled with clean gloves to avoid contamination.
7. Global Demand and Export Relevance
The A4710902755 fuel filter is in high demand globally due to the widespread use of OM471-powered trucks in logistics, construction, and long-haul transport. It is commonly exported to regions like:
- Europe (Germany, Poland, Italy)
- Middle East (UAE, Saudi Arabia)
- Africa (South Africa, Nigeria)
- South America (Brazil, Chile)
- Asia (Turkey, India)
Exporters should ensure compliance with local import standards and include HS Code 8421230000 for customs clearance.
Mercedes-Benz A4710902755 Fuel Filter
The Mercedes-Benz A4710902755 fuel filter is a vital part of the fuel system in heavy-duty vehicles. It safeguards engine components by delivering clean, contaminant-free fuel. Whether sourced as a genuine part or from premium aftermarket suppliers, proper filter selection, installation, and timely replacement can significantly extend engine life and ensure smooth operation in demanding conditions. For distributors and fleet operators alike, understanding the specifications and role of this part helps improve vehicle uptime and reduce total cost of ownership.
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