{"product_id":"a-b1691018-ai-spring-governor","title":"A-B1691018-AI SPRING-GOVERNOR","description":"\u003ch3\u003eOne New Aftermarket Replacement Governor Spring Fits Briggs and Stratton (B\u0026amp;S) Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement governor spring Fits Briggs and Stratton (B\u0026amp;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.\u003c\/p\u003e\u003ch4\u003eCompatible Fits Briggs and Stratton Engine Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Briggs and Stratton V-Twin \/ Vanguard Series:\u003c\/strong\u003e 405577, 405777, 406577, 406777, 407577, 407777, 441577, 441777, 445777\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAlso Fits Toro and Fits Cub Cadet\u003c\/strong\u003e 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.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e691018, B1691018, B1691018-AI, A-B1691018-AI\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":40533761917011,"sku":"A-B1691018-AI","price":16.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_d935b35a-3087-4a23-b4b7-b47c826df2ac.jpg?v=1757889522","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-b1691018-ai-spring-governor","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}