Original MANN-FILTER Fuel filter WK 842/6 – For Utility Vehicles

Product Overview

The MANN‑FILTER Fuel Filter WK 842/6 is a high‑performance component designed specifically for utility vehicles that demand reliable and efficient fuel delivery. Engineered with precision, this filter ensures optimal protection of the engine’s fuel system by removing contaminants while maintaining low pressure drop.

Key Features

• Advanced Filtration Technology: Utilizes a multi‑layered media that captures particles as small as 0.5 µm, safeguarding injectors and pumps from wear.
• Low Pressure Drop: Engineered to minimize resistance, thereby preserving fuel pressure and maximizing engine efficiency.
• Durable Construction: Made with high‑grade polypropylene housing that resists corrosion and withstands harsh operating conditions.
• Universal Fitment: Compatible with a wide range of commercial and industrial vehicles, including DAF, Fiat, Deutz‑Fahr, Massey Ferguson, and many others.
• Easy Installation: Threaded design allows for quick replacement without the need for specialized tools.

Technical Specifications

Installation Guide

1. Safety First: Ensure the engine is off and the fuel system is depressurized before beginning work.
2. Locate Existing Filter: Identify the current fuel filter in the vehicle’s fuel line.
3. Remove Old Filter: Unscrew the old filter using a wrench, allowing any residual fuel to drain safely into a container.
4. Prepare New Filter: Remove protective seal from the new WK 842/6 and inspect for any damage.
5. Install: Screw the new filter onto the threaded fitting until snug, ensuring no cross‑threading occurs.
6. Check Seals: Verify that all connections are tight and free of leaks.
7. Test Run: Start the engine and observe for proper fuel flow and absence of abnormal noises or vibrations.

Performance Benefits

The MANN‑FILTER WK 842/6 delivers superior protection against particulate contamination, which directly translates to:

• Extended Engine Life: Reduced wear on fuel injectors and pumps.
• Improved Fuel Efficiency: Consistent pressure ensures optimal combustion.
• Lower Maintenance Costs: Fewer filter replacements due to high capacity and durability.

Applications Across Industries

This filter is engineered for diverse sectors where reliability is paramount:

• Agriculture: Tractors, harvesters, and other farm equipment.
• Construction: Excavators, loaders, and heavy machinery.
• Logistics: Delivery trucks, vans, and fleet vehicles.
• Manufacturing: Industrial generators and auxiliary power units.

Quality Assurance

MANN‑FILTER adheres to stringent European standards for fuel filtration. Each WK 842/6 unit undergoes rigorous testing, including:

• Particle Retention Test: Verifying removal efficiency of sub‑micron particles.
• Pressure Drop Validation: Ensuring minimal impact on system pressure.
• Material Integrity Check: Confirming resistance to corrosion and thermal stress.

Maintenance Tips

To keep the WK 842/6 performing at its best, follow these simple guidelines:

• Replace the filter according to the vehicle manufacturer’s recommended interval or sooner if operating in highly contaminated environments.
• Avoid using incompatible filters that may compromise pressure balance.
• Inspect for visible damage before installation; discard any compromised units.

Conclusion

The MANN‑FILTER Fuel Filter WK 842/6 stands out as a reliable, high‑quality solution for utility vehicles that require robust fuel filtration. Its combination of advanced technology, universal compatibility, and proven durability makes it an essential component for maintaining engine performance and longevity across a wide range of commercial applications.