Original MANN-FILTER Oil Filter W 1170/7 - Spin-on lubricating oil filter – For trucks

MANN‑FILTER Oil Filter W 1170/7

The MANN‑FILTER Oil Filter W 1170/7 is a high‑performance, spin‑on lubricating oil filter specifically engineered for heavy‑duty trucks. Designed with the demanding operating conditions of commercial vehicles in mind, this filter delivers reliable protection and extended service life.

Key Design Features

• Spin‑On Construction: The filter’s threaded design allows for quick, tool‑free installation on most truck engine housings. This simplifies maintenance schedules and reduces downtime.
• Advanced Filter Media: A multi‑layer media system captures particles as small as 5 µm while maintaining low pressure drop. The result is cleaner oil flow and reduced wear on critical engine components.
• Anti‑Return Valve: Integrated to prevent backflow of contaminated oil, ensuring that only fresh oil circulates through the engine.
• Robust Housing: Made from high‑strength alloy steel with a corrosion‑resistant coating, the housing withstands harsh operating environments and protects against accidental damage during installation.

Performance Characteristics

The filter is engineered to meet or exceed OEM specifications for a wide range of truck models. Its performance metrics include:

• Pressure Drop: ≤ 0.5 bar at full engine load, ensuring minimal impact on fuel economy.
• Filtration Efficiency: ≥ 99.9% for particles > 5 µm.
• Operating Temperature Range: -40 °C to +120 °C, suitable for both cold climates and high‑temperature operation.

Compatibility Overview

The W 1170/7 is a universal fit filter that matches the oil filter specifications of numerous heavy‑duty truck platforms. It is commonly used on:

• Iveco Eurocargo, Astra, and Eurostar series.
• Heuliez GX models.
• Irisbus and Karosa commercial vehicles.
• Solaris Urbino and Stralis variants.

Engineers can verify exact compatibility by cross‑referencing the filter’s part number with the vehicle’s service manual or OEM catalog.

Installation Guidelines

1. Preparation: Ensure the engine is cool and disconnect the battery to avoid accidental start‑up.
2. Removal of Old Filter: Use a suitable wrench or filter extractor. Drain any residual oil before removal.
3. Installation: Align the threaded end with the engine housing, hand‑tighten until snug, then give an additional quarter turn to secure.
4. Check for Leaks: After installation, start the engine and inspect the filter area for any oil leakage. Tighten further if necessary.

Maintenance & Replacement Schedule

While the W 1170/7 is designed for durability, regular inspection remains essential. Recommended replacement intervals vary by operating conditions but typically range from 10,000 to 20,000 km or annually, whichever comes first. Monitoring oil quality and pressure differential can provide early warning of filter degradation.

Environmental & Safety Considerations

• The filter is constructed from recyclable materials, supporting sustainable vehicle maintenance practices.
• During installation or removal, wear protective gloves to avoid contact with used oil and potential contaminants.
• Dispose of used filters in accordance with local hazardous waste regulations.

Conclusion

The MANN‑FILTER Oil Filter W 1170/7 exemplifies engineering excellence for heavy‑duty truck lubrication systems. Its robust construction, superior filtration performance, and ease of installation make it a preferred choice for fleet operators seeking dependable engine protection and minimal maintenance interruption.