Original MANN-FILTER Oil Filter W 925 - Spin-on lubricating oil filter – For industry, agricultural and construction machinery

MANN‑FILTER Oil Filter W 925

The MANN‑FILTER Oil Filter W 925 is a high‑performance, spin‑on lubricating oil filter engineered for industrial, agricultural and construction machinery. Designed to meet the demanding operating conditions of heavy equipment, it delivers reliable protection for engines that run in harsh environments.

Key Design Features

• Spin‑On Construction: The filter’s threaded design allows quick and secure installation without the need for special tools. This feature reduces downtime during maintenance intervals.
• Robust Housing: Constructed from durable, high‑temperature resistant material, the housing withstands extreme temperatures and protects the internal media from damage.
• High Filtration Efficiency: The filter media is engineered to capture fine particles while maintaining low pressure drop, ensuring optimal engine performance and longevity.
• Wide Compatibility: Suitable for a broad range of engines used in industrial, agricultural, and construction equipment. It matches the specifications required by major manufacturers such as John Deere, Liebherr, Claas, Ingersoll Rand, and others.

Performance Characteristics

The W 925 filter is rated for a wide range of operating temperatures, typically from -40 °C to +120 °C. Its media composition provides excellent protection against contaminants such as dirt, metal particles, and combustion by‑products. The low pressure drop characteristic ensures that engine oil flow remains within optimal parameters, which helps maintain fuel efficiency and reduces wear on critical components.

Installation Guidelines

1. Preparation: Ensure the engine is cool before beginning maintenance. Drain any residual oil if required by your equipment’s service manual.
2. Removal of Old Filter: Unscrew the existing filter using a wrench or by hand, depending on the torque specifications for your machine.
3. Cleaning: Wipe the mounting surface with a clean cloth to remove any debris. Avoid using abrasive materials that could damage the seal.
4. Installation: Align the filter’s threaded end with the engine housing and tighten by hand until snug. Follow the manufacturer’s torque specifications for final tightening.
5. Check Seals: Inspect the O‑ring or gasket for proper seating to prevent leaks.

Maintenance Schedule

The recommended replacement interval varies by operating conditions. For most heavy equipment, a change every 6,000–10,000 hours is typical under normal service conditions. In high‑dust or abrasive environments, more frequent changes may be necessary to preserve engine integrity.

Benefits for Operators

• Extended Engine Life: By trapping contaminants before they reach critical engine parts, the filter helps reduce wear and tear.
• Reduced Fuel Consumption: Maintaining optimal oil flow improves combustion efficiency, leading to lower fuel usage.
• Lower Maintenance Costs: The durable construction and high filtration performance translate into fewer repairs and replacements over time.
• Environmental Compliance: Proper filtering reduces the release of harmful particulates into the environment, aiding compliance with emission regulations.

Technical Specifications

Quality Assurance

The W 925 filter undergoes rigorous testing to meet or exceed OEM specifications. Each unit is inspected for dimensional accuracy, pressure integrity, and media performance before shipping. This commitment to quality ensures that operators can rely on the filter in critical applications.

Conclusion

The MANN‑FILTER Oil Filter W 925 stands out as a dependable choice for heavy machinery operators who demand consistent protection and performance. Its robust design, broad compatibility, and proven filtration capabilities make it an essential component in maintaining engine health across industrial, agricultural, and construction sectors.