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Generac Maintenance Kit, 389cc and 420cc Engines Includes Oil

SKU: 6840

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Product Details

Generac 6840

The Generac 6840 maintenance kit is designed for the 5500-8000 watt portable generators. Scheduled maintenance is a necessity to ensure the long life and top performance of your portable generator. If your generator has been running for extended periods or has been stored for several months, it''s a good idea to change the oil and fill the tank with fresh gasoline. Be sure to review your owner''s manual for the suggested maintenance schedule. The maintenance kit includes: Oil, Air Filter, Oil Filter, Oil Funnel, Spark Plug, Fuel Stabilizer, and Chamois.


  • UPC 696471068405
  • Online Product ID 8357417
  • Width 7.0"
  • Height 9.0"
  • Depth 2.25"
  • Weight 2.75 lbs.

Additional information

  • Tune-up kit keeps your generator running at optimum performance
  • Generac portable generator maintenance kit is designed for 5500-8000 watt generators
  • Contents: Oil, Air Filter, Oil Filter, Oil Funnel, Spark Plug, Fuel Stabilizer, and Chamois
  • Compatible with Generac 5500-8000 watt portable generators

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