A-B1690340-AI RETAINER-GOV SHAFT
A-B1690340-AI RETAINER-GOV SHAFT
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One New Aftermarket Replacement Governor Shaft Retainer Fits Briggs & Fits Stratton Small Engines
This governor shaft retainer (Retainer-Gov Shaft) secures the governor shaft within the crankcase, maintaining precise governor shaft alignment to ensure stable engine speed control and smooth throttle response. It is a key component of the mechanical governor assembly found in Fits Briggs & Fits Stratton small engines used in lawn tractors, zero-turn mowers, and other outdoor power equipment.
Compatible With
Fits Briggs & Fits Stratton Small Engines: This retainer is used across a wide range of Fits Briggs and Stratton single-cylinder and twin-cylinder small engines. Always verify fitment using your engine Model, Type, and Code numbers before ordering. The model, type, and code numbers are typically stamped on the valve cover, blower housing, or engine block.
Replaces Part Number(s):
690340, A-B1690340-AI
New aftermarket replacement part - not remanufactured, not used.



