Fuel Filter - MANN-FILTER - WK 8170

The MANN-FILTER WK 8170 fuel filter is designed to deliver high-performance filtration for your ve...

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Product Information

Full details

The MANN-FILTER WK 8170 fuel filter is an essential maintenance component for heavy-duty vehicle operators seeking to protect their engine from contaminants. Designed for durability and high-performance filtration, this spin-on filter efficiently removes dirt and water to prevent internal corrosion and mechanical wear, though users must ensure exact model matching with their specific OEM requirements before installation.

All features

Model Part NumberWK 8170
BrandMANN-FILTER

Extended Product Information

FAQs

What are the dimensions of the MANN-FILTER WK 8170?

The filter has a height of 197 mm, an outer diameter of 88 mm, and an inner diameter of 69 mm.

Is this filter compatible with JCB equipment?

Yes, it is compatible with OEM references including JCB 320A7123 and 32925950.

How often should I change this fuel filter?

Refer to your vehicle's service manual for the recommended maintenance interval, as this depends on usage conditions and fuel quality.

Does this filter remove water?

Yes, the WK 8170 is designed to efficiently remove both dirt particles and water from the fuel stream.

Should I pre-fill the filter with fuel before installing?

Follow your vehicle manufacturer's specific guidelines regarding priming the fuel system, as methods vary between engine types.

Troubleshooting

Fuel leakage at the mounting point

Ensure the old gasket was not left on the filter head; clean the surface and re-tighten the filter to spec.

Engine performance drop shortly after install

Check that the fuel lines were properly bled of air during installation, as air pockets can cause erratic engine behavior.

Pros and Cons

Pros

  • Meets original equipment (OE) quality standards
  • Effective water separation properties
  • Durable spin-on construction for easy maintenance
  • Protects fuel injection systems from abrasive contaminants

Cons

  • Specific to certain heavy-duty engine models
  • Requires proper disposal of used, fuel-saturated filters
  • Sensitive to installation torque requirements

Setup, Compatibility & Care

To install the WK 8170, ensure the engine is off and the fuel supply is shut off to prevent spills. Clean the filter head mounting surface thoroughly before threading on the new filter. Always lubricate the rubber gasket with a thin film of clean fuel to ensure a perfect seal during installation. Tighten the filter to the manufacturer’s recommended torque; over-tightening can damage the threads or deform the gasket. This model is directly compatible with OEM references such as JCB 320A7123 and 32925950. Always dispose of your used fuel filter according to local environmental regulations for hazardous waste.

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