{"product_id":"cancanle-20-high-lift-mulching-blade-for-20-inch-walk-behind-mowers-1-x-3-4-center-oem-fit-742-0640","title":"Cancanle 20\" High-Lift Mulching Blade for 20-inch Walk-Behind Mowers — 1 x 3\/4\" Center, OEM Fit 742-0640","description":"\u003cp\u003e\u003cstrong\u003eCancanle's 20-inch high-lift mulching blade replaces OEM 742-0640 and boosts clippings control and bagging performance on compatible MTD walk-behind decks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 20\" walk-behind mower (MTD, Columbia, Bolens, Yard Machines or Cub Cadet models using part 742-0640 \/ 942-0640 \/ 490-100-M115) needs a durable replacement blade, this high-lift mulching blade restores cutting quality and airflow for better mulch and collection. Engineered to the same fitment dimensions as the OEM, it ships as a single precision-balanced unit ready to install on 20-inch decks with a 1 x 3\/4\" center hole configuration.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this blade improve mulching and collection?\u003c\/h3\u003e\n\u003cp\u003eThe high-lift profile creates stronger upward airflow beneath the deck, which lifts grass for a cleaner, more even cut and finer mulching. That airflow also helps move clippings into the bag when bagging accessories are connected.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-lift wing design for improved suction and bagging\u003c\/li\u003e\n  \u003cli\u003e20\" cutting length matched to 20\" decks for consistent coverage\u003c\/li\u003e\n  \u003cli\u003ePrecision center hole 1 x 3\/4\" for secure, wobble-free mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this blade fit my mower model and deck size?\u003c\/h3\u003e\n\u003cp\u003eThis blade is manufactured to fit 20-inch cutting decks used by multiple MTD platforms and listed OEM numbers. Confirm your deck size and spindle hole pattern before ordering for an exact match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible OEMs: 742-0640, 942-0640, 490-100-M115\u003c\/li\u003e\n  \u003cli\u003eFits: MTD Yard Machines, Columbia, Bolens 20\" walk-behinds\u003c\/li\u003e\n  \u003cli\u003eDeck size required: 20 inches; center mount: 1 x 3\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the blade's specifications and material details?\u003c\/h3\u003e\n\u003cp\u003eThe blade is 20 inches long, 2 1\/8 inches in width, and 0.118 inches thick — dimensions chosen for durability, balance, and cutting performance across standard walk-behind mowers. It ships as a single blade ready for installation after sharpening or balancing checks if desired.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 20 inches; width: 2 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003eThickness: 0.118 inches for strength and wear resistance\u003c\/li\u003e\n  \u003cli\u003eCenter hole: 1 x 3\/4\" to match common spindle spuds\u003c\/li\u003e\n  \u003cli\u003eQuantity: 1 blade included in package\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain the replacement blade safely?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: disconnect spark plug, tip the mower to access the blade, remove the retaining bolt, swap blades ensuring proper orientation, torque to manufacturer spec, and reconnect the spark plug. Routine inspection keeps the blade performing and prevents damage to the deck and engine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafety first: always disconnect the spark plug before work\u003c\/li\u003e\n  \u003cli\u003eConfirm blade rotation direction and seating on spindle\u003c\/li\u003e\n  \u003cli\u003eInspect for balance and sharpen or replace when worn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This Cancanle 20\" high-lift mulching blade is for homeowners and lawn-care pros using 20\" MTD-compatible walk-behind mowers who want OEM-fit replacement performance for mulching and bagging. It's ideal if your original blade is bent, dull, or missing, and you need a precisely sized, high-lift profile to restore cutting quality and improve clippings handling without changing deck hardware. Purchase a single, ready-to-install blade when you want a cost-effective, direct-fit replacement that matches the listed OEM numbers and fits the 1 x 3\/4\" center mount pattern.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003ePackage details:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes: 1 x Cancanle high-lift mulching blade\u003c\/li\u003e\n  \u003cli\u003eFor use on 20\" mower decks (MTD Yard Machines, Columbia, Bolens compatible)\u003c\/li\u003e\n  \u003cli\u003eDimensions: 20\" length; 2 1\/8\" width; 0.118\" thickness; center hole 1 x 3\/4\"\u003c\/li\u003e\n\u003c\/ul\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: Does this blade fit a 20\" MTD Yard Machines mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It matches 20\" MTD Yard Machines walk-behind decks using OEM 742-0640\/942-0640 with a 1 x 3\/4\" center hole.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How thick is the Cancanle mulching blade?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The blade is 0.118 inches thick, with a 20\" length and 2 1\/8\" width for durability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cancanle","offers":[{"title":"Default Title","offer_id":56833205895508,"sku":"B086RZ4BNT","price":45.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/cancanle-front-view-20-inch-blade.jpg?v=1787038869","url":"https:\/\/gardenluxe.co.uk\/products\/cancanle-20-high-lift-mulching-blade-for-20-inch-walk-behind-mowers-1-x-3-4-center-oem-fit-742-0640","provider":"Gardenluxe Uk","version":"1.0","type":"link"}