A-B1691018-AI SPRING-GOVERNOR
A-B1691018-AI SPRING-GOVERNOR
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One New Aftermarket Replacement Governor Spring Fits Briggs and Stratton (B&S) Engines
This aftermarket replacement governor spring Fits Briggs and Stratton (B&S) small engines used in lawn tractors and outdoor power equipment. The governor spring regulates engine speed by maintaining proper tension on the throttle linkage, ensuring consistent RPM under varying load conditions and helping prevent over-revving. It is part of the mechanical governor assembly on Vanguard and L-Head engine series.
Compatible Fits Briggs and Stratton Engine Models
Fits Briggs and Stratton V-Twin / Vanguard Series: 405577, 405777, 406577, 406777, 407577, 407777, 441577, 441777, 445777
Also Fits Toro and Fits Cub Cadet equipment powered by the above Fits Briggs and Stratton engine models. Compatibility is determined by the engine model number. Please verify your engine model number before ordering.
Replaces Part Number(s):
691018, B1691018, B1691018-AI, A-B1691018-AI
New aftermarket replacement part - not remanufactured, not used.
