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Stens Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125

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Stens Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125

Item # 198850899

Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
$69.99
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Shop all Stens
Stens Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125

Item # 198850899

Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
Image showing Replacement OEM Carburetor for Briggs & Stratton Vertical Shaft 121, 122, 123 and 125
$69.99
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This Stens Replacement OEM Carburetor is precision-engineered to deliver smooth operation for your outdoor power equipment. The Stens replacement carburetor is adjusted and tuned so that it comes preset to factory standards, meaning it is ready to install to get equipment back in working order fast. The carburetor mixes the optimal amount of air and fuel to feed to the internal combustion engine and delivers a uniformly fine mist of fuel with a consistent intake of air. Installing this carburetor will result in easier starts and smoother operation of outdoor power equipment. Designed to meet the real-world conditions of outdoor lawn and landscaping environments, Stens carburetors work flawlessly across a wide range of temperatures from hot to cold weather, delivering consistent reliability in every season. Stens carburetors are known as industry leaders for exceptional operating performance.

Looking for more information on lawn mower maintenance? Check out our guide on lawn mower maintenance in the product documents section.

  • Compatible with: Briggs & Stratton: Vertical shaft 121, 122, 123 and 125 series with a choke
  • Replacement carburetor replaces OEM part numbers: Briggs & Stratton: 499059
  • The carburetor is preset to factory standards and fully ready for installation
  • Designed for use in a wide range of temperatures, delivering consistent reliability across all season
  • This carburetor is not compatible with greater than 10% ethanol fuel
  • Verify OEM part number by referring to engine model and spec - does not fit all applications
  • Stens branded parts are trusted by professional dealers to perform OEM quality repairs. The Stens name is featured on all Genuine Stens product packaging.
  • 1 year warranty
BrandStens
Country of OriginImported
Brand CompatibilityBriggs & Stratton
FeaturesAdjusted and tuned
Model CompatibilityBriggs & Stratton: Vertical shaft 121, 122, 123 and 125 series with a choke,
Product TypeCarburetors
Primary MaterialIron
Product Height3.2 in.
Product Length4.6 in.
Product Weight0.43 lb.
Product Width3.3 in.
Warranty1 Year
Manufacturer Part Number520-964

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