{"product_id":"jowlawn-742p05642-21-inch-mulching-mower-blade-dewalt-cub-cadet-mtd-compatible","title":"Jowlawn 742P05642 21-Inch Mulching Mower Blade — DeWalt Cub Cadet MTD Compatible","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDiscover the Jowlawn 742P05642 21-Inch Mulching Mower Blade, designed to fit a wide range of 21-inch deck mowers. This blade directly replaces OEM parts 742-05642 and 742P05642 and is compatible with DeWalt 21-inch decks (including DWO1DT233), as well as Cub Cadet SCP21E and MTD walk-behind models. Built to withstand regular yard work, it merges dependable durability with a sharp edge that helps deliver clean, mulched clippings and even distribution over your lawn.\u003c\/p\u003e\n\u003cp\u003eThe blade is crafted from high-grade steel with a rustproof powder coating, helping it resist the elements and maintain its edge through seasons of mowing. The result is a tool that supports consistent mulching performance and precise trimming, contributing to a well-groomed lawn when used as part of a regular mowing routine.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for OEM numbers 742-05642 and 742P05642, with compatibility across DeWalt, Cub Cadet SCP21E, and MTD decks.\u003c\/li\u003e\n  \u003cli\u003eDurable steel construction with rustproof coating designed for extended blade life in varied weather.\u003c\/li\u003e\n  \u003cli\u003eSharp cutting edge promotes efficient mulching and clean, even grass distribution.\u003c\/li\u003e\n  \u003cli\u003eQuick-install design that swaps blades in minutes with a standard wrench—no special tools required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment andSpecifications\u003c\/h3\u003e\n\u003cp\u003eImportant dimensions include a 21-inch length, 1.97-inch width, and 0.12-inch thickness. The S-shaped center hole is engineered for a 7\/8-inch spindle, making it suitable for most 21-inch cutting decks. This combination of size and hole pattern helps ensure a balanced, stable cut across mowing sessions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits 21-inch deck walk-behind mowers from DeWalt, Cub Cadet SCP21E, MTD, Troy-Bilt, and other brands—confirm deck model and spindle size before use.\u003c\/li\u003e\n  \u003cli\u003eS-shaped center hole matched to common 7\/8-inch spindles for a secure fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips and Real-World Use\u003c\/h3\u003e\n\u003cp\u003eFor a safe, quick replacement, disconnect the spark plug, secure the blade with a wrench, and swap in minutes. Reassemble according to your mower’s guidelines, conduct a brief balance check, and test in a safe area before mowing. In everyday use, this blade can contribute to smoother mulching and tidy clippings across a variety of grasses, especially when paired with regular mower maintenance. Results can vary with conditions, but the design emphasizes reliability and consistent performance rather than guarantees.\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: Which mowers are compatible with the Jowlawn 742P05642 blade?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits 21-inch decks from DeWalt, Cub Cadet SCP21E, and MTD walk-behind mowers; verify deck model and spindle size before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation easy for a DIY homeowner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The blade swaps with a standard wrench, and no special tools are required for a quick replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Jowlawn","offers":[{"title":"Default Title","offer_id":43982244184198,"sku":"B0F8JCY75C","price":37.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/jowlawn-21inch-mulching-blade-dewalt-compatible.jpg?v=1778748652","url":"https:\/\/patiozora.com\/products\/jowlawn-742p05642-21-inch-mulching-mower-blade-dewalt-cub-cadet-mtd-compatible","provider":"PatioZora","version":"1.0","type":"link"}