{"product_id":"8ten-lawnrazor-toothed-mower-blades-for-mtd-cub-cadet-20-75-2-pack-21-deck-oem-fit","title":"8TEN LawnRAZOR Toothed Mower Blades for MTD\/Cub Cadet 20.75\" 2-Pack — 21\" Deck, OEM Fit","description":"\u003cstrong\u003e8TEN LawnRAZOR toothed replacement mower blades (2-pack) are heavy-duty, OEM-compatible cutting blades designed to restore clean, efficient cuts for 21\" walk-behind mower decks made by MTD, Cub Cadet, Troy Bilt and Craftsman.\u003c\/strong\u003e\n\n\u003cp\u003eThese 8TEN LawnRAZOR blades are engineered as direct-fit replacements for common OEM part numbers including 942-0741 and 942-0741A, plus several SPM and 742-series references. The set includes two toothed blades that measure 20 3\/4\" long, 2 1\/4\" wide, with an 11\/16\" center hole and 0.125\" thickness—specifications chosen to match factory fit and cutting geometry for many 21\" walk-behind models. They help restore cutting performance after repeated wear, bent edges, or dullness from season use.\u003c\/p\u003e\n\n\u003ch3\u003eWhich mower models and OEM numbers will these blades fit?\u003c\/h3\u003e\n\u003cp\u003eThese LawnRAZOR blades are built to align with a broad list of OEM part numbers and model families. They fit numerous Cub Cadet, MTD, Troy Bilt and Craftsman walk-behind mowers with 21\" decks that call for 942-0741 style blades.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible OEM references: 942-0741, 942-0741A, 742-0741 series, and Craftsman SPM209370365.\u003c\/li\u003e\n  \u003cli\u003eWorks with many Cub Cadet models: CC439, CC949, CC989, CC997ES, CC46-series and more.\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with MTD models RM105, RM110, RM120, RM210, RM220 (21\" decks).\u003c\/li\u003e\n  \u003cli\u003eFits Troy Bilt Tru-Cut, Tuff-Cut, Pro-Cut and TB series listed in product specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do toothed blades like these affect cut quality and mulching?\u003c\/h3\u003e\n\u003cp\u003eThe toothed profile increases the blade’s ability to lift and tear grass into finer clippings, improving bagging and mulching performance. That aggressive edge helps produce a more even discharge pattern and can reduce clumping compared with blunt or damaged stock blades.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eToothed cutting surface creates better airflow and lift under the deck.\u003c\/li\u003e\n  \u003cli\u003eFiner clippings improve mulch distribution and speed decomposition.\u003c\/li\u003e\n  \u003cli\u003eSharper teeth maintain cutting performance longer between sharpenings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specifications and installation considerations?\u003c\/h3\u003e\n\u003cp\u003eEach blade measures 20 3\/4\" in length, 2 1\/4\" in width, with an 11\/16\" center hole and 0.125\" thickness—matching common factory dimensions for easy swap-in. Installing requires standard mower hand tools and basic safety steps: disconnect the spark plug, support the mower deck, and torque the blade bolt to manufacturer specs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlade dimensions: 20 3\/4\" L x 2 1\/4\" W x 0.125\" thick; 11\/16\" center hole.\u003c\/li\u003e\n  \u003cli\u003eSold as a 2-pack—replace both sides for balanced cutting on tandem-spindle or dual-blade setups.\u003c\/li\u003e\n  \u003cli\u003eFollow mower manual for correct blade orientation and blade-bolt torque values.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these blades durable and worth choosing over used OEM blades?\u003c\/h3\u003e\n\u003cp\u003e8TEN LawnRAZOR blades are manufactured to match OEM fit and to deliver renewed cutting performance at a lower cost than some factory replacements. They’re a practical option when original blades are bent, excessively worn, or repeatedly sharpened to the point of thinning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed to OEM-equivalent thickness for long service life.\u003c\/li\u003e\n  \u003cli\u003eSold in a convenient 2-pack for routine maintenance or twin-blade decks.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design reduces installation time and helps maintain factory deck geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Gardeners and property owners who use 21\" walk-behind mowers from Cub Cadet, MTD, Troy Bilt or Craftsman and need reliable replacement blades that match OEM dimensions. Ideal for those seeking improved mulching and bagging performance, a cost-effective alternative to factory parts, and a quick way to restore cutting quality before peak mowing season.\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: Will these blades fit my 21\" Cub Cadet mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your Cub Cadet model calls for OEM 942-0741\/742-0741 style blades and has a 21\" deck, these 8TEN blades will be a direct-fit replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these blades for mulching and bagging?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The toothed profile improves lift and produces finer clippings, helping both mulching and bagging performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"8TEN","offers":[{"title":"Default Title","offer_id":56832206602580,"sku":"B07XQH1BD5","price":66.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/8ten-lawnrazor-front-packaging-view_b9b1f117-9a1b-4f2e-98a6-acf29b1da559.jpg?v=1787024783","url":"https:\/\/gardenluxe.co.uk\/products\/8ten-lawnrazor-toothed-mower-blades-for-mtd-cub-cadet-20-75-2-pack-21-deck-oem-fit","provider":"Gardenluxe Uk","version":"1.0","type":"link"}