{"product_id":"jsxdnwyj-high-lift-mower-blades-for-gravely-52-inch-deck-3-pack-hardened-steel-green-rust-resistant-finish","title":"JSXDNWYJ High-Lift Mower Blades for Gravely 52-inch Deck — 3-Pack, Hardened Steel \u0026 Green Rust-Resistant Finish","description":"\u003cp\u003e\u003cstrong\u003eJSXDNWYJ high-lift lawn mower blades are a 3-pack of heavy-duty replacement blades engineered to fit 52\" Gravely decks and restore cutting performance on Pro-Master and Pro-Turn zero-turn mowers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese blades are designed as direct-fit replacements for Gravely OEM 00450300, delivering the lift profile and dimensions needed to reproduce factory airflow and bagging performance on 52-inch decks. Built from hardened steel with a protective green finish, each blade balances durability and resistance to surface corrosion for season-long reliability. Below you’ll find straightforward answers to common buyer questions so you can decide if these blades meet your mower maintenance needs.\u003c\/p\u003e\n\n\u003ch3\u003eWill these blades fit my Gravely 52-inch deck?\u003c\/h3\u003e\n\n\u003cp\u003eIf your machine specifies Gravely OEM number 00450300 or is one of the listed models with a 52\" deck, these blades are made to match the same hole pattern and length so installation is straightforward. Confirming the center hole size and overall length before purchase prevents compatibility issues.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces OEM number: Gravely 00450300\u003c\/li\u003e\n  \u003cli\u003eCompatible models: Rapid XZ, Pro-Master 152Z, Pro-Master 152Z XDZ, Pro-Master 152i, Pro-Turn 152\u003c\/li\u003e\n  \u003cli\u003eDeck size: 52-inch mower decks\u003c\/li\u003e\n  \u003cli\u003eCenter hole: 5\/8\" (verify your spindle bolt size)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the blade dimensions and construction?\u003c\/h3\u003e\n\n\u003cp\u003eEach blade measures 18 inches end-to-end with a working width of 2-1\/2 inches and a thickness of 0.248 inches, giving a robust profile suited to commercial-style cutting decks. The blades are stamped and heat-treated from steel, then coated with a green paint layer to reduce surface rust and help preserve the edge between sharpenings.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLength: 18 in; Width: 2.5 in; Thickness: 0.248 in\u003c\/li\u003e\n  \u003cli\u003eMaterial: high-quality hardened steel\u003c\/li\u003e\n  \u003cli\u003eFinish: green protective paint for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eCenter hole: 5\/8\" for common spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these blades affect cutting performance and maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eThe high-lift design promotes stronger airflow beneath the deck, improving clippings lift for cleaner cuts and better bagging where applicable. A properly balanced blade reduces vibration and uneven wear, and the durable steel construction maintains edge life so you sharpen less often under normal use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-lift profile increases suction for cleaner cut and bagging\u003c\/li\u003e\n  \u003cli\u003eHardened steel offers longer edge life versus soft stamped blades\u003c\/li\u003e\n  \u003cli\u003ePainted surface helps prevent rust and simplifies cleanup\u003c\/li\u003e\n  \u003cli\u003eSold as a 3-pack to replace all blades on a typical three-blade 52\" deck\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat support or warranty comes with the blades?\u003c\/h3\u003e\n\n\u003cp\u003eJSXDNWYJ offers quality control on every blade and provides after-sales support to resolve fitment or satisfaction issues quickly. If you encounter a problem, contact the seller to request a replacement or refund according to their policy.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStrict quality checks during production\u003c\/li\u003e\n  \u003cli\u003eAfter-sales support available for replacements or refunds\u003c\/li\u003e\n  \u003cli\u003eGuidance recommended to confirm fitment before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These blades are intended for owners or service technicians who maintain Gravely Rapid XZ, Pro-Master, or Pro-Turn zero-turn mowers with a 52\" deck and need a reliable, OEM-equivalent blade replacement. They suit commercial landscapers and homeowners with heavy-duty mowing needs who want direct-fit replacements that restore factory cutting performance without modifying spindles or deck hardware.\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 Gravely 52-inch decks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — they replace Gravely OEM 00450300 and fit the listed 52\" deck models; confirm your center hole is 5\/8\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these blades pre-sharpened and rust-resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Blades come with a finished cutting edge and a green paint coating to help resist surface rust.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JSXDNWYJ","offers":[{"title":"Default Title","offer_id":56824803557716,"sku":"B0CZ87YLKR","price":87.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/jsxdnwyj-front-blade-packaging.jpg?v=1786987414","url":"https:\/\/gardenluxe.co.uk\/products\/jsxdnwyj-high-lift-mower-blades-for-gravely-52-inch-deck-3-pack-hardened-steel-green-rust-resistant-finish","provider":"Gardenluxe Uk","version":"1.0","type":"link"}