A-B1797843-AI SPRING-GOVERNOR
A-B1797843-AI SPRING-GOVERNOR
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One New Aftermarket Replacement Governor Spring Fits Briggs & Fits Stratton Small Engines
This aftermarket replacement governor spring Fits Briggs & Fits Stratton small engines used in lawn mowers, lawn tractors, riding mowers, and outdoor power equipment. The governor spring connects to the engine's mechanical governor assembly and maintains correct throttle tension, regulating engine speed and ensuring stable RPM output under varying load conditions. A worn or broken governor spring can cause engine surging, runaway RPM, or loss of speed control.
Compatible Models
Fits Briggs & Fits Stratton Engines: Fits a wide range of Fits Briggs & Fits Stratton engine series including 25M137, 25T232, and other compatible engine series. This spring fits 178 confirmed engine configurations -- verify your engine model number (stamped on the engine block) before ordering to confirm fitment for your specific engine type and code combination.
Replaces Part Number(s):
797843, 591786, A-B1797843-AI
Note: OEM part 591786 supersedes to 797843. This aftermarket part replaces both numbers.
New aftermarket replacement part - not remanufactured, not used.
