Briggs and Stratton 5109B Maintenance Kit Single Cylinder Tune Up Kit for Tractors and Rear Engine Riding Mowers

- Item #: BCI2145039

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Designed Specifically For Briggs And Stratton Engines

  • Save on costly repairs
  • Keep your mower in peak operating condition

Kit Includes:

  • Air filter cartridge (496894S)
  • Pre-filter (272403S)
  • Spark plug (802592S)
  • 48 oz bottle of 4-cycle 30W oil
  • Step-by-step tune-up instructions


  • Briggs and Stratton 10.5hp to 13.5hp single cylinder engines
  • Typically used on lawn tractors and rear engine riding mowers

Additional Briggs and Stratton Links

Our SKU: Briggs and Stratton 5109B

This product is listed under the following manufacturer number(s):

  • Briggs and Stratton 5109B*
    Maintenance Kit

*Denotes a finish or option that has been discontinued

Briggs and Stratton 5109B Product Specifications

CARB approved Yes
Product Weight 7.5

Installation Resource Center

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