{"product_id":"petmigo-gx20249-mulching-blades-for-42-inch-john-deere-deck-2-pack","title":"PetMigo GX20249 Mulching Blades for 42-Inch John Deere Deck – 2 Pack","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your John Deere 42 inch deck with the PetMigo GX20249 mulching blades. This 2 pack is designed to deliver crisp, efficient cuts while finely shredding clippings for a tidy lawn. Built to replace specific part numbers, these blades pair a robust profile with a finish that resists wear, helping you keep mowing sessions smoother for longer.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e3 in 1 mowing performance including mulching and efficient clipping management, with strong edge retention for consistent cuts.\u003c\/li\u003e\n  \u003cli\u003eRust resistant powder coating enhances durability against weather and yard debris, reducing corrosion risk over time.\u003c\/li\u003e\n  \u003cli\u003eExtended cutting edge helps slice through grasses and light weeds with fewer passes for quicker mowing sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility and specs at a glance cover a wide range of 42 inch deck models such as L100, L105, L107, L108, L110, L111, L118 and more.\u003c\/li\u003e\n  \u003cli\u003eTwo blades are included, ready to swap in pairs for balanced mowing performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecs and Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBlade length: 21 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003eWidth: 2 4\/9 inches\u003c\/li\u003e\n  \u003cli\u003eThickness: 0.157 inches\u003c\/li\u003e\n  \u003cli\u003eCenter hole: 11\/16 inches\u003c\/li\u003e\n  \u003cli\u003eDeck size: 42 inches\u003c\/li\u003e\n  \u003cli\u003eIncludes: 2 blades\u003c\/li\u003e\n  \u003cli\u003eReplaces part numbers: GX20249, GX20433, GY20567, 490-110-0029, 490-110-0046\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote the blade is designed for 11\/16 inch round center holes and is not compatible with AM141034 style 7-point star centers. Before ordering, confirm your original part number and model to ensure a proper fit.\u003c\/p\u003e\n\u003ch2\u003eHow to Choose and Install\u003c\/h2\u003e\n\u003cp\u003eMeasure carefully to match the length of your old blade and verify the blade type aligns with your mowing style. When installing, follow standard safety precautions and ensure the mower is off with the spark plug disconnected if applicable.\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 John Deere models and decks are compatible with these blades?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits John Deere 42-inch decks, including L100, L105, L107, L108, L110, L111, L118, L17.542, and L1742.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I verify before ordering?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check blade length 21 3\/8 in, width 2 4\/9 in, thickness 0.157 in, center hole 11\/16 in, deck size 42 in, and old part number GX20249.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PetMigo","offers":[{"title":"Default Title","offer_id":48211002130676,"sku":"B09Z3ZNLGS","price":37.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/petmigo-gx20249-mulching-blade-close-up.jpg?v=1778433147","url":"https:\/\/www.cerapatiogarden.com\/products\/petmigo-gx20249-mulching-blades-for-42-inch-john-deere-deck-2-pack","provider":"Cera Garden","version":"1.0","type":"link"}