{"product_id":"earthtec-mulch-blade-replacement-for-50in-decks-3-pack-17-5in-high-carbon-air-lift","title":"Earthtec Mulch Blade Replacement for 50in Decks — 3-Pack 17.5in High-Carbon Air-Lift","description":"\u003cp\u003e\u003cstrong\u003eEarthtec 110-6837-03 mulch blades are precision-engineered high-carbon steel replacements designed to restore cutting performance and mulching efficiency to 50\" Toro TimeCutter and compatible Z-model mowers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese three-pack mower blades replace worn or damaged blades on a wide range of 50-inch decks. Built from premium-grade high carbon steel, each blade balances strength and edge retention while the centrifugal Air Lift profile and vertical teeth increase airflow and improve clippings distribution for a finer, more even mulch. The dimensions and center hole match common OEM specs so installation is straightforward for many residential and commercial zero-turns.\u003c\/p\u003e\n\n\u003ch3\u003eWill these blades fit my Toro TimeCutter or Exmark 50\" deck?\u003c\/h3\u003e\n\n\u003cp\u003eYes—these blades are made to match the mounting and size used on many 50\" decks. Confirm the part numbers and dimensions before purchase to ensure compatibility with your model.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible part numbers: 110-6837-03, 112-9759, 112-9759-03, 79016P, W84067\u003c\/li\u003e\n  \u003cli\u003eFits Toro TimeCutter 50\" models including Z5000, 74370–74376 series and MX5060\/SS5000\/SS5060\u003c\/li\u003e\n  \u003cli\u003eAlso fits Exmark 50' Quest models and LAWNBOY part 81271\u003c\/li\u003e\n  \u003cli\u003eExact blade size: 17-1\/2\" long × 2-1\/4\" wide with 5\/8\" center hole and 0.1870\" thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these blades improve mulching and clipping dispersion?\u003c\/h3\u003e\n\n\u003cp\u003eThe blades use a centrifugal Air Lift design that throws clippings evenly throughout the mower deck, producing a finer mulch and more consistent discharge. Vertical teeth and an optimized cutting edge help lift the grass before cutting, which improves cutting efficiency and reduces ragged tears.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAbout 50% more airflow at discharge for improved clipping breakup\u003c\/li\u003e\n  \u003cli\u003eVertical teeth for better lift and cleaner cuts\u003c\/li\u003e\n  \u003cli\u003eHigh-carbon steel holds a sharp edge longer under normal use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the material and durability details I should know?\u003c\/h3\u003e\n\n\u003cp\u003eConstructed from premium high-carbon steel, these blades prioritize longevity and resistance to wear. The thickness and heat-treatment characteristics deliver a balance between toughness and edge retention, making them suitable for regular lawn maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: premium-grade high carbon steel for extended blade life\u003c\/li\u003e\n  \u003cli\u003eThickness: 0.1870\" to resist deforming under load\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain cutting performance across multiple sharpenings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what hardware do I need?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward for anyone familiar with mower blade replacement: lift the mower, remove the spindle nut, swap blades, and torque to the manufacturer’s specification. No special adapters are required if your spindle matches the 5\/8\" center hole.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCenter hole diameter: 5\/8\"—matches many OEM spindles\u003c\/li\u003e\n  \u003cli\u003eReplace blades one at a time and follow your mower manual for torque specs\u003c\/li\u003e\n  \u003cli\u003eRecommended to replace blades in matched sets for balanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Landscapers, property owners, and maintenance teams who use Toro TimeCutter, Exmark Quest, or compatible zero-turn mowers with 50\" decks and want a durable aftermarket mulch blade that restores airflow, improves clipping distribution, and extends cutting life. These three-pack blades suit homeowners doing seasonal upkeep as well as pros who need reliable, OEM-compatible replacements.\u003c\/p\u003e\n\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 Toro TimeCutter Z5000 50\" decks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They match Z5000 and many 50\" TimeCutter models; verify part numbers and the 5\/8\" center hole before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I sharpen these blades or should I replace them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can resharpen high-carbon steel blades several times; replace when thickness or balance is compromised.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Earthtec","offers":[{"title":"Default Title","offer_id":56828205367636,"sku":"B07S84RDY8","price":85.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/earthtec-front-view-50-inch-mulch-blade-pack.jpg?v=1786995353","url":"https:\/\/gardenluxe.co.uk\/products\/earthtec-mulch-blade-replacement-for-50in-decks-3-pack-17-5in-high-carbon-air-lift","provider":"Gardenluxe Uk","version":"1.0","type":"link"}