{"product_id":"maxpower-3-blade-replacement-set-for-54-john-deere-decks-19-usa-made-powder-coated-factory-sharpened-pack-of-3","title":"MaxPower 3-Blade Replacement Set for 54\" John Deere Decks — 19\" USA-Made, Powder-Coated, Factory-Sharpened (Pack of 3)","description":"\u003cp\u003e\u003cstrong\u003eMaxPower 561816B is a three-blade replacement set made in the USA for select 54-inch John Deere mower decks, engineered to meet or exceed OEM specs and match OEM numbers like M143520 and 50-4441.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 54\" John Deere mower needs new cutting blades, this MaxPower 561816B three-pack offers a direct-fit, factory-quality replacement. Each blade is manufactured in the United States, precision-sharpened during production, and finished with a protective powder coat that wears off cleanly during the first use. Before ordering, confirm the blade OEM number in your owner’s manual—this set replaces John Deere OEM M143520 and Windsor 50-4441 (also listed as UC22010 in some catalogs).\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know these blades will fit my 54-inch John Deere deck?\u003c\/h3\u003e\n\n\u003cp\u003eFit is determined by matching the OEM part number rather than relying on mower model alone. Compare the blade OEM number stamped on your current blade or shown in your owner's manual to the numbers listed for this set.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces John Deere OEM M143520\u003c\/li\u003e\n  \u003cli\u003eCompatible with Windsor 50-4441 and UC22010 listings\u003c\/li\u003e\n  \u003cli\u003eBlade center hole: 0.8000 inches for spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eDimensions: 19 inches long × 2-3\/4 inches wide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and specifications of each blade?\u003c\/h3\u003e\n\n\u003cp\u003eEach blade in the 561816B set is designed to match common OEM geometry so it sits and cuts like the original. The precise measurements allow it to mount on compatible spindles and maintain the correct cutting height and throw pattern.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 19.00 inches (tip to tip)\u003c\/li\u003e\n  \u003cli\u003eWidth: 2.75 inches at the widest point\u003c\/li\u003e\n  \u003cli\u003eCenter hole diameter: 0.8000 inches\u003c\/li\u003e\n  \u003cli\u003eQuantity: three identical blades included per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are these blades finished and prepared for use?\u003c\/h3\u003e\n\n\u003cp\u003eMaxPower sharpens each blade as part of the manufacturing process and then applies a powder coat to protect the cutting edge during storage and shipping. The coating wears away on the first mow, exposing the precision edge ready for immediate use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory-sharpened for consistent edge geometry\u003c\/li\u003e\n  \u003cli\u003ePowder-coated protection that peels off naturally on first cut\u003c\/li\u003e\n  \u003cli\u003eMade to meet or exceed OEM material and balance standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing these replacement blades?\u003c\/h3\u003e\n\n\u003cp\u003eDouble-checking a few details prevents misfit and ensures safe operation after installation. Use the correct mounting hardware, torque to your mower manufacturer's specs, and inspect spindle and deck condition before reinstallation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify your mower’s OEM blade number matches M143520, 50-4441, or UC22010\u003c\/li\u003e\n  \u003cli\u003eInspect spindle and blade bolt for wear or damage before mounting\u003c\/li\u003e\n  \u003cli\u003eTighten blade bolts to the torque listed in your mower manual\u003c\/li\u003e\n  \u003cli\u003eBalance new blades if your mower requires dynamic balance checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The MaxPower 561816B three-blade set is intended for owners and technicians of select John Deere 54-inch lawn tractors and zero-turn mowers who need a reliable, OEM-equivalent replacement. If you want blades manufactured to U.S. production standards, pre-sharpened and powder-coated for protection, and sized to match common John Deere part numbers, this set provides a straightforward swap. Remember to confirm the blade OEM number on your current blades or in your owner’s manual before purchasing to ensure a correct fit and safe operation.\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: Does this set replace John Deere M143520?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The MaxPower 561816B set is designed to replace OEM M143520 as well as Windsor 50-4441 and UC22010.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the center hole diameter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each blade has a 0.8000-inch center hole, matching the spindle size for many 54\" decks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Maxpower","offers":[{"title":"Default Title","offer_id":56823917510996,"sku":"B010B3B2UC","price":84.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/maxpower-front-packaging-561816b.jpg?v=1786979011","url":"https:\/\/gardenluxe.co.uk\/products\/maxpower-3-blade-replacement-set-for-54-john-deere-decks-19-usa-made-powder-coated-factory-sharpened-pack-of-3","provider":"Gardenluxe Uk","version":"1.0","type":"link"}