{"product_id":"scbhwj-54-inch-replacement-mower-blades-for-john-deere-3-pack-18-15-16-x-3-x-0-250-heat-treated-balanced","title":"SCBHWJ 54-Inch Replacement Mower Blades for John Deere 3-Pack — 18-15\/16\" x 3\" x 0.250\", Heat-Treated Balanced","description":"\u003cp\u003e\u003cstrong\u003eThese SCBHWJ 54-inch replacement blades are a 3-pack of heavy-duty mower blades engineered to fit a wide range of John Deere 54\" decks, providing precise cutting dimensions and OEM-equivalent fit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your ride-on mower needs fresh blades for cleaner cuts and consistent performance, these SCBHWJ blades are sized and drilled to match many John Deere models that use the 54\" deck. Each blade measures 18-15\/16\" long, 3\" wide, and 0.250\" thick with a 13\/16\" center hole and 1\" air lift design—dimensions that align with the listed OEM part numbers to make swapping quick and straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eWhich John Deere models will these SCBHWJ blades fit?\u003c\/h3\u003e\n\u003cp\u003eThese blades are manufactured to fit a broad set of John Deere 54\" deck machines across compact tractors and zero-turn mowers. They cover both Z-series residential zero-turns and selected GX and X-series garden tractors listed by the manufacturer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZero-turn: Z375R, Z525E, Z535M, Z540M, EZTRAK Z425, Z435, Z445\u003c\/li\u003e\n  \u003cli\u003eCompact \u0026amp; garden tractors: GX255, GX335, GX345, GX355\u003c\/li\u003e\n  \u003cli\u003eAlso matches many X-series models identified by John Deere for 54\" decks\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM part numbers: M143520, M145516, M152726, and 396-719\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these blades compare to original equipment (OEM)?\u003c\/h3\u003e\n\u003cp\u003eSCBHWJ blades are produced with the same key dimensions and mounting hole pattern used by the OEM parts, enabling direct replacement without modification. They replicate the length, width, thickness, and center-hole diameter to preserve cutting geometry and clearance under the deck.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact specs: 18-15\/16\" length, 3\" width, 0.250\" thickness\u003c\/li\u003e\n  \u003cli\u003eCenter hole: 13\/16\" to match spindle fasteners\u003c\/li\u003e\n  \u003cli\u003e1\" air lift for proper airflow and clipping discharge\u003c\/li\u003e\n  \u003cli\u003eSold as a convenient 3-pack for multi-blade decks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability can I expect from the SCBHWJ set?\u003c\/h3\u003e\n\u003cp\u003eThese blades are manufactured for durability and balanced cutting, suitable for regular lawn maintenance. They are heat-treated and finished to resist wear, and the 3-pack format helps you replace all blades on a 54\" deck at once for consistent blade height and balance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated steel construction for stronger edge retention\u003c\/li\u003e\n  \u003cli\u003eBalanced to minimize vibration and extend spindle life\u003c\/li\u003e\n  \u003cli\u003eUniform geometry helps even grass discharge and cut quality\u003c\/li\u003e\n  \u003cli\u003eReplace all deck blades together for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you have questions after purchase, SCBHWJ provides a 24-month warranty covering manufacturing defects and responsive customer support through Amazon Messages or the official service email. Their team typically responds within 24 hours to warranty claims or product inquiries.\u003c\/p\u003e\n\n\u003cp\u003eWho this is for: These SCBHWJ 54\" blades are aimed at homeowners and maintenance professionals who own John Deere zero-turns or garden tractors with a 54\" deck and need reliable, OEM-dimension replacement blades. They’re a good choice if you want a direct-fit, three-blade set to restore cut quality and balance across the deck without custom 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: Do these blades fit my John Deere 1025R 54\" deck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these SCBHWJ blades match the 54\" deck dimensions and fit many John Deere models including 1025R when the OEM part numbers listed are used.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the blade dimensions and center hole size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each blade is 18-15\/16\" long, 3\" wide, 0.250\" thick, with a 13\/16\" center hole and 1\" air lift.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SCBHWJ","offers":[{"title":"Default Title","offer_id":56834215444820,"sku":"B0F18C537F","price":108.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/scbhwj-54-inch-front-view-blades.jpg?v=1787048078","url":"https:\/\/gardenluxe.co.uk\/products\/scbhwj-54-inch-replacement-mower-blades-for-john-deere-3-pack-18-15-16-x-3-x-0-250-heat-treated-balanced","provider":"Gardenluxe Uk","version":"1.0","type":"link"}