Stihl Service Kit 9 MS 171/181/211

Service Kit 9 is designed specifically for STIHL MS 171, MS 181, and MS 211 petrol chainsaws. Performing regular maintenance helps extend the life of your chainsaw while ensuring it operates reliably and efficiently. By replacing critical components like the air filter, fuel filter, and spark plug, you protect the engine from dirt, damage, and wear.

Included Components:

1. Fleece Air Filter:

   • Provides high-quality filtration under various conditions.
   • Coarse particles are trapped on the surface, while fine dirt particles are retained inside the filter.
   • Ensures reliable engine protection against abrasive dust and contaminants.

2. Spark Plug:

   • Promotes clean combustion and optimal engine performance.
   • Helps with smooth starting and consistent fuel efficiency.

3. Fuel Filter:

   • Prevents foreign particles from entering the engine via the fuel system.
   • Ensures clean fuel delivery for improved engine longevity.

Key Features & Benefits:

• High-Quality Fleece Air Filter:
  The fleece filter's dual-layer design keeps both coarse and fine dirt particles from entering the motor, reducing wear and maintaining consistent performance.

• Reliable Engine Operation:
  Regularly replacing the spark plug ensures clean combustion, reduces misfires, and maintains engine power.

• Fuel System Protection:
  The fuel filter prevents impurities from reaching the engine, protecting it from potential damage and supporting longer service life.

• Easy Maintenance Without Additional Tools:

  • Use the combination wrench included with your chainsaw to replace the air filter and spark plug.
  • The cardboard hook integrated into the packaging allows you to remove and replace the fuel filter easily.