Mann Filter C311495 Air Filter

Mann Filter C311495 Air Filter

The Mann Filter C311495 is a high‑performance air filter engineered for heavy‑duty commercial vehicles, particularly those in the Scania and Caterpillar lineups. Designed with advanced filtration technology, it delivers superior protection against dust, grit, and other contaminants that can compromise engine longevity.

Key Features

• Exceptional Filtration Efficiency: Captures up to 99.9% of airborne particles down to 0.5 µm, ensuring a clean air supply for the combustion chamber.
• Durable Construction: Made from high‑grade polymer and reinforced with a multi‑layer media system, it resists abrasion and maintains structural integrity under extreme operating conditions.
• Optimised Airflow: The engineered pore structure balances filtration performance with minimal pressure drop, preserving engine power while protecting internal components.
• Easy Installation: Fits standard Scania and Caterpillar air intake assemblies without modification. The filter housing features a secure locking mechanism to prevent accidental dislodgement during transit.
• Long Service Life: Designed for extended operation between changes, reducing maintenance intervals and overall operating costs.

Compatibility Overview

The C311495 is specifically tailored for the following vehicle families:

• Scania trucks – models equipped with the P, G, R, T series air intake systems.
• Caterpillar heavy‑duty engines – particularly those in the TK series.
• Other commercial and industrial machinery that utilizes a standard 545 × 308 mm filter housing.

Its universal design ensures seamless integration across multiple platforms, making it a versatile choice for fleet operators seeking consistent performance.

Installation & Maintenance Guidelines

1. Preparation: Ensure the engine is cool and the vehicle is parked on level ground. Disconnect any vacuum lines or electrical connectors attached to the filter housing.
2. Removal: Unscrew the mounting bolts, lift the old filter out of its housing, and discard it responsibly.
3. Installation: Place the new C311495 into the housing, aligning the gasket with the sealing surface. Tighten the bolts to the manufacturer’s specified torque.
4. Verification: Reconnect any vacuum lines or electrical connectors and perform a quick visual check for leaks.
5. Routine Inspection: At each scheduled maintenance interval, inspect the filter for visible contamination. Replace if the media appears clogged or discolored.

Performance Benefits

By maintaining a pristine air supply, the C311495 contributes to several critical engine performance metrics:

• Fuel Efficiency: Cleaner combustion reduces fuel consumption by up to 2% in typical operating conditions.
• Engine Longevity: Minimises wear on pistons, valves, and bearings, extending the service life of the powertrain.
• Reduced Emissions: Consistent airflow promotes complete combustion, lowering particulate and NOx emissions in compliance with stringent environmental regulations.

Quality Assurance & Compliance

The Mann Filter C311495 adheres to rigorous European quality standards. It is manufactured under ISO 9001 certification and complies with the EU Regulation 2014/34/EU for automotive components. The filter’s design also aligns with Scania’s own performance specifications, ensuring that it meets or exceeds OEM expectations.

Environmental Considerations

In line with sustainable manufacturing practices, the C311495 is produced using recyclable materials wherever possible. Disposal of used filters should follow local environmental regulations to minimize ecological impact.

Conclusion

The Mann Filter C311495 Air Filter stands out as a reliable, high‑efficiency solution for heavy‑duty engines that demand uncompromised air quality. Its blend of robust construction, precise airflow management, and proven compatibility makes it an essential component for operators looking to safeguard engine performance while achieving operational efficiency.