{"product_id":"udc-parts-gy20850-42-inch-john-deere-mower-blades-2-pack-d105-d130-d110","title":"UDC Parts GY20850 42-Inch John Deere Mower Blades – 2 Pack (D105, D130, D110)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eUpgrade your John Deere 42 inch deck with the UDC Parts GY20850 mower blades. This 2-pack replaces multiple OEM numbers and is designed to deliver a precise, balanced cut with dependable durability for routine lawn care. The blades are crafted to provide a straightforward swap that can help maintain consistent performance across seasons without forcing changes to other components.\u003c\/p\u003e\u003cp\u003eDesigned for versatility, these blades fit a wide range of tractors and decks. The geometry, including a blade length of 21-3\/8 inches, width of 2-3\/4 inches, a 7 point star center hole, and a 1 inch air lift, supports reliable engagement with standard 42 inch decks. This combination aims to support smooth operation and even cutting across varying mowing conditions.\u003c\/p\u003e\u003ch3\u003eKey compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGY20850 family replacements for D105, D110, D130, S100, E130, Z225, LA115, LA105, LA135, S120, S130, E120, E110, E100\u003c\/li\u003e\n\u003cli\u003eGX22151 compatibility with X300, X304, X310, X500, X520 42 inch Edge Decks\u003c\/li\u003e\n\u003cli\u003eAM141033 compatibility with S110, X105, X106, X107, X110, X120, X125, X126, X145, X305R, Z235\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwo 42 inch mower blades with 7 point star center hole and 1 inch air lift\u003c\/li\u003e\n\u003cli\u003eCutting edge length 5-7\/16 inches and overall blade length 21-3\/8 inches\u003c\/li\u003e\n\u003cli\u003eCompatibility with 42 deck size and optimized cutting geometry for mulching or traditional mowing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and use\u003c\/h2\u003e\u003cp\u003eInstallation is intended to be quick and simple: remove the old blade, align the new blade with the deck, insert the retaining bolt, and tighten securely. Always disconnect power and handle blades with care to ensure a safe, confident replacement.\u003c\/p\u003e\u003ch2\u003eDesign benefits and fit notes\u003c\/h2\u003e\u003cp\u003eThese blades are designed to balance performance with durability, promoting consistent cutting across a range of Deere 42 inch decks. The two‑blade pack provides a practical value for seasonal maintenance and helps keep mowing sessions efficient. Because different mower configurations may vary, please verify the complete model number to ensure a proper fit before installation.\u003c\/p\u003e\u003ch2\u003eWhy choose UDC Parts\u003c\/h2\u003e\u003cp\u003eUDC Parts focuses on OEM‑friendly blades that keep mowing tasks efficient. The 2 pack offers a cost effective option to maintain blade sharpness across seasons, reducing downtime and store runs while supporting reliable performance with compatible Deere decks.\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 models are compatible with the GY20850 blades?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The blades fit many 42-inch John Deere decks across multiple series; examples include D105, D110, D130, S100, E130, Z225, LA105\/LA115\/LA135, S120, S130 and E120.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install these blades?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: For a safe swap, remove the old blade, align the new blade with the deck, insert the bolt, and tighten securely; disconnect power and handle carefully.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UDC Parts","offers":[{"title":"Default Title","offer_id":48212856963316,"sku":"B0CPM69616","price":42.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/udc-parts-gy20850-42-inch-blade-front-view.jpg?v=1778447386","url":"https:\/\/www.cerapatiogarden.com\/products\/udc-parts-gy20850-42-inch-john-deere-mower-blades-2-pack-d105-d130-d110","provider":"Cera Garden","version":"1.0","type":"link"}