{"product_id":"troy-bilt-725-1643-spring-switch","title":"Troy-bilt 725-1643 Spring Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TROY-BILT 725-1643 is a spring switch replacement part designed for use in Troy-Bilt outdoor power equipment. This small mechanical component functions as a spring-loaded switch assembly, providing the spring tension and electrical contact action needed to maintain proper switch operation within the machine. It is typically serviced by small-engine equipment technicians or experienced DIY mechanics performing switch-related repairs on lawn and garden equipment. Its compact design makes it a direct-fit service part for restoring original switch function.\u003c\/p\u003e\u003cp\u003eThis part is used in Troy-Bilt lawn and garden power equipment where spring-actuated switch mechanisms are employed. Typical applications include riding mowers, walk-behind mowers, and similar outdoor power equipment that rely on safety or operational switches with integrated spring return function. The 725-1643 is a genuine Troy-Bilt replacement component intended to restore equipment to factory operating condition.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSpring-loaded switch design restores proper actuation and return action\u003c\/li\u003e\n\u003cli\u003eDirect-fit OEM-style replacement for Troy-Bilt equipment\u003c\/li\u003e\n\u003cli\u003eCompact component suited for switch assembly service or repair\u003c\/li\u003e\n\u003cli\u003eGenuine Troy-Bilt part number for accurate sourcing and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement spring switch for Troy-Bilt lawn and garden power equipment. Refer to the equipment model's parts diagram to confirm fitment before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a qualified small-engine technician or a knowledgeable equipment owner. Always disconnect the spark plug wire and ensure the equipment is fully powered down before beginning any switch or electrical component service. Consult the equipment's service manual for disassembly procedures specific to the switch housing. Handle small spring components with care to avoid loss or deformation during removal and reinstallation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Spring Switch\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TROY-BILT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 725-1643\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TROY-BILT","offers":[{"title":"Default Title","offer_id":51201992458546,"sku":"725-1643","price":19.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307151103.jpg?v=1779698941","url":"https:\/\/voomisupply.com\/products\/troy-bilt-725-1643-spring-switch","provider":"Voomi Supply","version":"1.0","type":"link"}