{"product_id":"8ten-lawnrazor-replacement-mower-blades-for-ferris-61-deck-3-pack-notched-air-lift-oem-fit","title":"8TEN LawnRAZOR Replacement Mower Blades for Ferris 61\" Deck - 3-Pack Notched Air Lift, OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eThese 8TEN LawnRAZOR blades are replacement mower blades engineered to fit Ferris ISZ and 1000Z series 61-inch decks, sold as a convenient 3-pack.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you maintain a Ferris zero-turn mower with a 61-inch deck, you want blades that match OEM fit and cutting profile without overspending. The 8TEN LawnRAZOR set is designed to replace Ferris part numbers 5020842 and 5020842ASM and to work across a wide range of ISZ and 1000Z models, giving you a reliable, ready-to-install option for restoring cutting performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Ferris models and OEM parts does this blade replace?\u003c\/h3\u003e\n\u003cp\u003eThe 8TEN LawnRAZOR is compatible with OEM Ferris part numbers 5020842 and 5020842ASM and fits many ISZ, 1000Z, and related decks. It covers ISZ series variants, 1000Z machines and several DDS\/PCZ\/DD series designations, so it serves as a direct replacement in most 61-inch Ferris applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces Ferris 5020842, 5020842ASM\u003c\/li\u003e\n  \u003cli\u003eFits ISZ models: ISZKAV25, ISZB3061, ISZKAV2561 and more\u003c\/li\u003e\n  \u003cli\u003eWorks with 1000ZKAV23 and DDS61\/ISZ61\/PCZ61 deck types\u003c\/li\u003e\n  \u003cli\u003eCompatible with additional codes like DD61BVE, H1920B, H3020K\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the blade dimensions and mounting details?\u003c\/h3\u003e\n\u003cp\u003eEach blade measures 21 inches long, 2.5 inches wide and 0.236 inches thick, with a 5\/8-inch center hole to match Ferris mounting hardware. The notched air lift profile is preserved so the blade’s airflow and cutting pattern align with the original design.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 21 inches; Width: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003eThickness: 0.236 inches for durability and edge retention\u003c\/li\u003e\n  \u003cli\u003eCenter hole: 5\/8\" to fit Ferris spindle bolts\u003c\/li\u003e\n  \u003cli\u003eNotched air lift style to maintain factory discharge and mulching behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this 3-pack help a busy maintenance schedule?\u003c\/h3\u003e\n\u003cp\u003eBuying a three-pack keeps spare blades on hand so you can replace worn or damaged blades quickly without downtime. Having multiple blades also lets you rotate installs to keep each blade sharper longer and match seasonal mowing needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree identical blades for quick swap-outs\u003c\/li\u003e\n  \u003cli\u003eReduces equipment downtime during mowing season\u003c\/li\u003e\n  \u003cli\u003eEasier blade rotation for even wear and longer service life\u003c\/li\u003e\n  \u003cli\u003eCost-effective compared to single OEM replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Landscapers, property managers and homeowners who own Ferris ISZ, 1000Z or compatible 61-inch decks and want an affordable, OEM-compatible replacement option will benefit from this 8TEN LawnRAZOR 3-pack. If you need blades that match original Ferris fit, mounting, and air-lift geometry without hunting for scarce OEM stock, these blades offer a practical solution. Note: always confirm model compatibility and follow mower manufacturer torque and safety procedures when installing replacement blades.\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: Are these blades compatible with Ferris 5020842?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 8TEN LawnRAZOR replaces Ferris OEM part numbers 5020842 and 5020842ASM.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the center hole size for mounting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The center hole is 5\/8\" to fit standard Ferris spindle bolts for 61-inch decks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"8TEN","offers":[{"title":"Default Title","offer_id":56799037915476,"sku":"B0BTJ82DVF","price":92.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/8ten-lawnrazor-front-view-pack.jpg?v=1786728418","url":"https:\/\/gardenluxe.co.uk\/products\/8ten-lawnrazor-replacement-mower-blades-for-ferris-61-deck-3-pack-notched-air-lift-oem-fit","provider":"Gardenluxe Uk","version":"1.0","type":"link"}