{"product_id":"8ten-lawnrazor-50-inch-notched-high-lift-mower-blade-set-for-cub-cadet-mtd-oem-fit-3-4-center","title":"8TEN LawnRAZOR 50-Inch Notched High-Lift Mower Blade Set for Cub Cadet \u0026 MTD — OEM Fit, 3\/4\" Center","description":"\u003cp\u003e\u003cstrong\u003e8TEN LawnRAZOR notched high-lift replacement blades fit 50-inch stamped decks on select Cub Cadet and MTD models to restore cutting performance and reliable bagging.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese 8TEN LawnRAZOR blades are engineered as an aftermarket replacement for the OEM MTD\/Cub Cadet 742-04068 family of blades used on many 50-inch stamped mower decks. They use a notched, high-lift profile to improve air flow under the deck for better lift and bagging, and they match the original mounting geometry so installation is straightforward. Built to the OEM dimensions, the set is intended for owners who want a close, even cut without changing spindles or deck hardware.\u003c\/p\u003e\n\n\u003ch3\u003eWhich mower models and OEM part numbers are these blades compatible with?\u003c\/h3\u003e\n\u003cp\u003eThese blades are made to substitute the common MTD and Cub Cadet part numbers for 50-inch stamped decks. Confirm fit by checking your deck size and center hole diameter before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces OEM part numbers: MTD Troy-Bilt Cub Cadet 742-04068, 742P04068C, 759-04047, 942-04068\u003c\/li\u003e\n  \u003cli\u003eAlso fits Cub Cadet references: 19B40013, 19B40013100, 19A40013 for 50-inch stamped decks\u003c\/li\u003e\n  \u003cli\u003eCompatible models include: Cub Cadet GT2050, GT2550, LT1050, FMZ50, LT1024 and select MTD LT1024\/LT1050 with 50\" decks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and mounting details of the blades?\u003c\/h3\u003e\n\u003cp\u003eThe set follows the OEM geometry so the blades sit and function like the originals. Verify these measurements against your existing blade to ensure a precise match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOverall blade lift length: 17.875 inches (edge-to-edge span)\u003c\/li\u003e\n  \u003cli\u003eBlade cutting width: 2.375 inches for consistent swath coverage\u003c\/li\u003e\n  \u003cli\u003eMaterial thickness: 0.15 inches for durability and resistance to bending\u003c\/li\u003e\n  \u003cli\u003eCenter mounting hole diameter: 3\/4 inch to match standard spindle bolts on compatible decks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these notched high-lift blades affect cutting, bagging, and mulching?\u003c\/h3\u003e\n\u003cp\u003eThe notched high-lift profile increases upward airflow which helps lift grass blades for a cleaner cut and improves material conveyor for side discharge or bagging. They are not a guaranteed mulch blade — mulching performance depends on deck condition and mower speed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-lift shape boosts suction for better bag fill and side ejection\u003c\/li\u003e\n  \u003cli\u003eNotches help reduce strain on the deck and improve airflow balance\u003c\/li\u003e\n  \u003cli\u003eSharp, OEM-matched edges promote even cutting across a 50\" swath\u003c\/li\u003e\n  \u003cli\u003eDurable thickness reduces deformation from impacts or heavy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing these replacement blades?\u003c\/h3\u003e\n\u003cp\u003ePrior to installation, inspect deck condition and spindle hardware to ensure safe and correct fitment. Use appropriate tools and torque spec for spindle nuts; consult your mower manual if unsure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm your mower has a 50-inch stamped deck and 3\/4\" center hole spindles\u003c\/li\u003e\n  \u003cli\u003eCheck spindle, washers, and bolts for wear — replace damaged hardware\u003c\/li\u003e\n  \u003cli\u003eBalance blades after mounting to reduce vibration and protect bearings\u003c\/li\u003e\n  \u003cli\u003eWear safety gloves and disconnect spark plug before replacing blades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Homeowners and small-property caretakers with Cub Cadet or MTD riding mowers that use a 50-inch stamped deck who need a dependable aftermarket replacement for worn or damaged blades. These 8TEN LawnRAZOR blades suit users seeking OEM-style fit and high-lift performance for improved bagging and consistent cuts, without modifying their deck or spindles.\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 Cub Cadet GT2050?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these 8TEN blades are compatible with GT2050 models that have a 50-inch stamped deck and a 3\/4-inch center hole.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these blades a high-lift or mulching style?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are notched high-lift blades designed for stronger airflow and bagging; mulching effectiveness depends on deck setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"8TEN","offers":[{"title":"Default Title","offer_id":56825203851604,"sku":"B0BX1LFN2X","price":87.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/8ten-lawnrazor-front-packaging_1ca502cd-6bff-465c-8a5b-cf713dbb2792.jpg?v=1786990615","url":"https:\/\/gardenluxe.co.uk\/products\/8ten-lawnrazor-50-inch-notched-high-lift-mower-blade-set-for-cub-cadet-mtd-oem-fit-3-4-center","provider":"Gardenluxe Uk","version":"1.0","type":"link"}