{"product_id":"husqvarna-539113312-lawn-mower-blade-21-inches","title":"Husqvarna 539113312 Lawn Mower Blade 21 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HUSQVARNA 539113312 is a replacement mower blade measuring 21 inches in cutting length. Designed for walk-behind mowers, this blade maintains a clean cutting arc across the full mowing width. It is a direct replacement component for compatible HUSQVARNA lawn mower models and is typically installed by landscape professionals or experienced equipment technicians. The 539113312 restores cutting performance when the original blade becomes dull, bent, or damaged beyond resharpening.\u003c\/p\u003e\u003cp\u003eThis blade is suited for residential walk-behind mower applications. It fits a 21-inch cutting deck and is used in standard mowing conditions on turf grass. Replacement blades of this type are a routine maintenance item for landscaping professionals and property maintenance crews who require consistent cut quality throughout the mowing season.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e21-inch blade length fits standard walk-behind mower deck\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement restores factory cutting performance\u003c\/li\u003e\n\u003cli\u003eDirect swap for worn, damaged, or dull original blades\u003c\/li\u003e\n\u003cli\u003eDesigned for HUSQVARNA lawn and garden equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement blade for HUSQVARNA walk-behind lawn mowers equipped with a 21-inch cutting deck.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBlade replacement should be performed by a qualified technician or experienced operator. Disconnect the spark plug wire before servicing the blade to prevent accidental engine start. Use appropriate blade-removal tools and heavy gloves when handling the blade edge. Reinstall with the correct torque on the center bolt per the mower manufacturer's service documentation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 21 inches\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HUSQVARNA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 539113312\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HUSQVARNA","offers":[{"title":"Default Title","offer_id":51161976635698,"sku":"539113312","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/306257622.jpg?v=1778887515","url":"https:\/\/voomisupply.com\/products\/husqvarna-539113312-lawn-mower-blade-21-inches","provider":"Voomi Supply","version":"1.0","type":"link"}