{"product_id":"greenworks-21-inch-mower-blade-2905203-heat-treated-steel-genuine-replacement","title":"Greenworks 21-Inch Mower Blade (2905203) – Heat-Treated Steel, Genuine Replacement","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Greenworks 21-Inch Mower Blade is a genuine replacement designed to help you keep lawn edges clean and even. Built as a 21-inch blade, this part is crafted for dependable performance and steady cutting action across regular mowing tasks.\u003c\/p\u003e\n\u003cp\u003eEdge quality and balance matter when you tackle long stretches of grass. This blade uses heat-treated steel to maintain a sharp edge through many mowing sessions, reducing the need for frequent touch-ups and helping you finish tasks with confidence.\u003c\/p\u003e\n\u003ch3\u003eWhy this blade stands out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e21-inch blade size enables a broad cut, speeding up mowing on larger lawns.\u003c\/li\u003e\n  \u003cli\u003eHeat-treated steel helps preserve sharpness and durability under typical yard conditions.\u003c\/li\u003e\n  \u003cli\u003eGenuine GreenWorks replacement part, designed to mirror the original fit and performance.\u003c\/li\u003e\n  \u003cli\u003eCompatibility spans Greenworks 80V, 60V, 40V, and 2×24V mower lines, covering a wide range of models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and installation\u003c\/h3\u003e\n\u003cp\u003eThis blade fits a broad set of GreenWorks 21-inch mowers and several voltage configurations listed in the product details. Important: compare your mower’s mounting pattern with the imagery to confirm a proper match before installation.\u003c\/p\u003e\n\u003ch3\u003eReal‑world use and benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eExperience cleaner, more even cuts through typical grass, weeds, and light debris.\u003c\/li\u003e\n  \u003cli\u003eThe durable edge supports longer intervals between sharpenings, helping you keep mowing intervals consistent.\u003c\/li\u003e\n  \u003cli\u003eA balanced design contributes to smoother operation and reduced vibration during use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes for shoppers\u003c\/h3\u003e\n\u003cp\u003eWhile this blade is a direct replacement in many Greenworks mowers, always verify mounting pattern and model compatibility against the imagery and the list of compatible models. This helps you select a blade that matches your specific mower configuration and avoids potential fit issues.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this blade compatible with my Greenworks mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This 21-inch blade fits many Greenworks 21-inch mowers and several voltage configurations; verify mounting pattern against the imagery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and how do I install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The blade is a genuine GreenWorks replacement part with a heat-treated steel edge ready for installation; please consult your mower’s mounting pattern to ensure a precise fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Greenworks","offers":[{"title":"Default Title","offer_id":48202143039732,"sku":"B0C2ZD79J9","price":31.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/greenworks-blade-21inch-mower.jpg?v=1778414948","url":"https:\/\/www.cerapatiogarden.com\/products\/greenworks-21-inch-mower-blade-2905203-heat-treated-steel-genuine-replacement","provider":"Cera Garden","version":"1.0","type":"link"}