{"product_id":"a-b1691790-ai-spring-governed-idle","title":"A-B1691790-AI SPRING-GOVERNED IDLE","description":"\u003ch3\u003eOne New Aftermarket Replacement Governed Idle Spring Fits Briggs \u0026amp; Fits Stratton Small Engines\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement governed idle spring (Fits Briggs \u0026amp; Fits Stratton OEM part 691790) controls throttle response and regulates engine speed during idle conditions. The governed idle spring connects the governor linkage to the throttle lever, maintaining consistent RPM under varying load demands and preventing engine stalling or surging at idle. It is a critical carburetor governor system component in a wide range of Fits Briggs \u0026amp; Fits Stratton small gasoline engines used in lawn mowers, pressure washers, generators, and other outdoor power equipment.\u003c\/p\u003e\u003ch4\u003eCompatible Fits Briggs \u0026amp; Fits Stratton Engine Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Briggs \u0026amp; Fits Stratton 243431 Series:\u003c\/strong\u003e 243431-1111-01, 243431-1133-01, 243431-1133-02, 243431-1133-03, 243431-1133-04, 243431-1133-05, 243431-1170-01, 243431-2520-01, 243431-2520-02\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Governed idle springs are engine-model-specific. Always verify compatibility using your Fits Briggs \u0026amp; Fits Stratton engine model and type numbers (found on the engine shroud label) before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e691790, A-B1691790-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":40530016862291,"sku":"A-B1691790-AI","price":19.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_20087043-906c-4531-b19a-2f8727eab33d.jpg?v=1757881405","url":"https:\/\/www.reliableaftermarketparts.com\/products\/a-b1691790-ai-spring-governed-idle","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}