{"product_id":"caltric-21-in-rotary-mulching-blade-for-john-deere-walk-behind-mowers-m125413","title":"Caltric 21-In Rotary Mulching Blade for John Deere Walk-Behind Mowers (M125413)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your John Deere walk-behind mower with the Caltric 21-In Rotary Mulching Blade. This blade is designed to turn grass clippings into finer mulch, helping you achieve a neat, well-maintained lawn without extra effort. Built to fit a wide range of 21-inch Deere decks, it balances durability with straightforward replacement so you can keep mowing with less downtime.\u003c\/p\u003e\n\u003cp\u003eWhile results can vary with mowing conditions, users often notice a more even cut and smoother distribution of clippings with regular use. The blade’s design and steel construction aim to provide dependable performance across typical residential landscapes, making it a practical choice for routine maintenance.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEfficient mulching: finely chops clippings for a tidier finish.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility: designed to fit many John Deere 21-inch walk-behind models.\u003c\/li\u003e\n  \u003cli\u003eDurable build: sturdy steel construction built for repeated use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included \u0026amp; Fit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOrder Includes: 1x Rotary Mulching Blade.\u003c\/li\u003e\n  \u003cli\u003eCompatible with: John Deere 12PB, 12PC, 12SB, 14-series (14PB, 14PZ, 14SB, 14SC, 14SE, 14SZ, 14SX) and related 21-In models; SN ranges may vary by deck.\u003c\/li\u003e\n  \u003cli\u003ePart numbers: M112972, M125413, M77178, M111453, M112738.\u003c\/li\u003e\n  \u003cli\u003eDimensions: Length 20 7\/8 in (530.2 mm); Width 2.6 in (66 mm); Thickness 0.12 in (3 mm); Mounting hole diameter 7\/8 in (22.2 mm).\u003c\/li\u003e\n  \u003cli\u003eNote: Compare the posted picture to your unit to ensure a proper match before replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis 21-inch blade uses a 7\/8-inch mounting hole for secure attachment on compatible Deere decks. It is designed to work with various Deere 21-In walk-behind models and related applications, so please verify fit against your mower’s specifications for best results.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Care\u003c\/h3\u003e\n\u003cp\u003eFor safe replacement, disconnect power, inspect the old blade for wear, and align the mounting hole with the deck. Tighten hardware to the manufacturer’s torque recommendations. If you are unsure about compatibility, compare the posted images to your current blade.\u003c\/p\u003e\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cp\u003eRegular blade maintenance supports consistent cutting quality and better airflow under the deck. The Caltric blade is designed to integrate into existing mowing routines without requiring modifications.\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: What’s included with the Caltric 21-In Rotary Mulching Blade?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package includes 1x rotary mulching blade designed for listed John Deere models; verify fit with your mower’s specifications before replacing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How can I check if this blade fits my mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compare the posted dimensions and mounting hole diameter to your current blade; verify SN range corresponds to your 21-inch walk-behind Deere deck.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Caltric","offers":[{"title":"Default Title","offer_id":43989811101830,"sku":"B0846LXJKS","price":33.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/caltric-21-in-rotary-mulching-blade-front-view.jpg?v=1778885777","url":"https:\/\/patiozora.com\/products\/caltric-21-in-rotary-mulching-blade-for-john-deere-walk-behind-mowers-m125413","provider":"PatioZora","version":"1.0","type":"link"}