Key Features

• Briggs & Stratton OEM governor spring, part 691859, engineered to exact original specifications for reliable throttle response.
• Controls idle speed by working with the governor linkage to maintain stable idle and smooth transitions under varying loads.
• Durable spring steel construction designed to withstand repeated flexing and engine vibration over time.
• Easy replacement during routine maintenance or engine rebuilds, minimizing downtime and effort.
• Broad compatibility with Briggs & Stratton Sprint, Classic, and Quattro series engines and other models that specify 691859.

Product Details

• Part number: 691859
• Type: Governor spring for Briggs & Stratton throttle and governor system
• Material: Spring steel
• Function: Regulates governor linkage to prevent stalling, hunting, and inconsistent running at low throttle settings
• Installation: Designed for straightforward replacement as part of routine maintenance or engine rebuilds

Compatibility

• Briggs & Stratton Sprint series engines
• Briggs & Stratton Classic series engines
• Briggs & Stratton Quattro series engines
• Other Briggs & Stratton models that specify part 691859