{"product_id":"greenworks-2905203-21-inch-mower-blade-black-replacement-genuine-greenworks-part","title":"Greenworks 2905203 21-Inch Mower Blade – Black Replacement | Genuine Greenworks Part","description":"\u003cdiv class=\"product-seo-desc\"\u003e\n  \u003cp\u003eUpgrade your Greenworks mower with a blade designed to deliver a clean, dependable cut. The Greenworks 2905203 21-Inch Mower Blade in black is a heat treated steel replacement that matches the original specifications for a wide range of Greenworks 21-inch mowers. Built as a genuine replacement part, it combines rugged durability with precise cutting geometry to help you maintain a tidy lawn through the seasons.\u003c\/p\u003e\n  \u003ch3\u003eBroad compatibility across Greenworks platforms\u003c\/h3\u003e\n  \u003cp\u003eThis blade is crafted to fit Greenworks 21-inch mowers and is compatible with multiple voltage families. Whether you own an 80V, 60V, 40V, or 2 x 24V mower, this blade is designed to work within a high variety of Greenworks systems. Use the mounting pattern shown in the imagery as your quick reference to ensure a proper match.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e80V mowers including a wide selection of models listed in the product details.\u003c\/li\u003e\n    \u003cli\u003e60V mowers across multiple configurations for versatile lawn care.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cul\u003e\n    \u003cli\u003e40V mowers and 2 x 24V mowers supported by the same blade variant.\u003c\/li\u003e\n    \u003cli\u003eGenuine GreenWorks replacement part with a design that mirrors the original blade for consistent performance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eWhat to check before you swap in a new blade: compare the mounting pattern on your mower to the imagery in this listing. A correct match helps prevent misalignment and ensures safe operation during mowing duties.\u003c\/p\u003e\n  \u003ch3\u003eKey features that matter in daily use\u003c\/h3\u003e\n  \u003cp\u003eThe blade is heat treated for strength and edge retention, which translates to a reliable feel when you mow through grass and light weeds. The 21-inch cutting width provides efficient coverage on mid size yards, reducing the number of passes you need to achieve a neat result. As a genuine GreenWorks part, it is designed to meet the same tolerances as the original blade, helping you maintain familiar mowing performance.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eHeat treated steel for durability and sharper edges over time.\u003c\/li\u003e\n    \u003cli\u003eGenuine replacement part that aligns with GreenWorks mower design.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003ePractical tips for real world use: keep blades sharp for clean lines and even height across the lawn. When you notice signs of dullness or grass tearing rather than clean clipping, it may be time to replace. Regular maintenance can help you keep your yard looking cared for with less effort.\u003c\/p\u003e\n\u003c\/div\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 the Greenworks 2905203 blade compatible with my 21-inch mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This blade fits Greenworks 21-inch mowers across multiple voltage platforms; check your mower mounting pattern against the listing imagery to confirm a match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What performance benefits can I expect from this blade?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Heat treated steel offers durability and a clean cut. Results vary with mower and grass type, but you may see edges stay sharp longer and more even mowing across your lawn.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Greenworks","offers":[{"title":"Default Title","offer_id":45747226247354,"sku":"B0C2ZD79J9","price":73.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/greenworks-21inch-blade-mower-black.jpg?v=1775000611","url":"https:\/\/gardencanada.ca\/products\/greenworks-2905203-21-inch-mower-blade-black-replacement-genuine-greenworks-part","provider":"Garden Canada","version":"1.0","type":"link"}