{"product_id":"chway-42-replacement-mower-blades-2-pack-6-star-high-lift-mulching-heat-treated-steel","title":"Chway 42\" Replacement Mower Blades 2-Pack — 6-Star High-Lift Mulching, Heat-Treated Steel","description":"\u003cp\u003e\u003cstrong\u003eChway 2-pack 42-inch 6-star high-lift replacement mower blades are heavy-duty mulching blades engineered to restore cutting performance for 42\" deck Cub Cadet, Troy-Bilt and Craftsman riding mowers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese two Chway replacement blades match common OEM numbers (including 942-04308 variants) and feature a six-point star center hole, precision dimensions, and an aerodynamic mulching profile. They’re heat-treated for durability, balanced for vibration-free operation, and coated to resist corrosion during storage and while you prepare them for installation.\u003c\/p\u003e\n\n\u003ch3\u003eWill these blades fit my 42\" deck riding mower?\u003c\/h3\u003e\n\u003cp\u003eCheck the blade center-hole pattern and overall dimensions first: Chway blades use a 6-point star center hole and are sized specifically for 42\" decks. The listing replaces many OEM numbers for Cub Cadet, Troy-Bilt, MTD and Craftsman—confirm your mower model and blade part number before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCenter hole: 6-point star pattern (matches OEM 942-04308 family)\u003c\/li\u003e\n  \u003cli\u003eOverall length: 21-3\/16\" (538 mm); width: 2-3\/8\" (60 mm)\u003c\/li\u003e\n  \u003cli\u003eThickness: 0.16\" (4.0 mm); lift height: 1-1\/8\" (28.0 mm)\u003c\/li\u003e\n  \u003cli\u003eCompatible brands: Troy-Bilt, Craftsman, Cub Cadet and many MTD models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the high-lift mulching design affect mowing?\u003c\/h3\u003e\n\u003cp\u003eThe aerodynamic curves generate stronger airflow under the deck, lifting grass blades for a cleaner, more consistent cut and improved mulching. That airflow helps break clippings into finer pieces for better turf return and reduces the chance of clogging the discharge or bagging system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-lift profile increases suction and bagging efficiency\u003c\/li\u003e\n  \u003cli\u003eCurved cutting surfaces promote continuous chopping of clippings\u003c\/li\u003e\n  \u003cli\u003eDesigned to produce finer mulch and improved distribution back to the lawn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these blades durable and safe for tough mowing conditions?\u003c\/h3\u003e\n\u003cp\u003eYes — Chway blades are stamped from high-strength steel and undergo advanced heat treatment to raise hardness, enhancing edge retention and resistance to bending. Each blade is dynamically balanced and tested to reduce vibration and the risk of fatigue failure during demanding use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated steel for higher hardness and wear resistance\u003c\/li\u003e\n  \u003cli\u003eDynamic balance, Rockwell hardness and V-bend tested\u003c\/li\u003e\n  \u003cli\u003eProtective paint coating for corrosion resistance and safer handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing these replacement blades?\u003c\/h3\u003e\n\u003cp\u003eConfirm that the six-point star center hole matches your mower’s spindle pattern and that the blade length and lift height are appropriate for your 42\" deck. Also inspect mounting hardware and torque blade bolts to your manufacturer’s specification to ensure safe operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify center-hole star pattern and blade dimensions against your OEM part\u003c\/li\u003e\n  \u003cli\u003eReplace or reuse bolts per mower manual; tighten to specified torque\u003c\/li\u003e\n  \u003cli\u003eBalance and inspect blades after installation to prevent vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Lawn owners and small acreage property managers who own 42\" deck riding mowers from Cub Cadet, Troy-Bilt, Craftsman or compatible MTD models and need a reliable replacement that restores mulching performance and cutting quality. These Chway blades are aimed at users who want OEM-compatible dimensions, improved mulching airflow, and a hardened steel edge for tougher mowing conditions.\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 replace OEM 942-04308?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, this Chway 2-pack matches OEM numbers in the 942-04308 family and fits many 42\" deck models with the same center-hole pattern.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I confirm fit before buying?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Measure your blade length and center-hole shape (6-point star) and compare thickness and lift height to the listed specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Chway","offers":[{"title":"Default Title","offer_id":56832840466772,"sku":"B0GBLLTL15","price":70.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/chway-front-view-two-blades.jpg?v=1787034410","url":"https:\/\/gardenluxe.co.uk\/products\/chway-42-replacement-mower-blades-2-pack-6-star-high-lift-mulching-heat-treated-steel","provider":"Gardenluxe Uk","version":"1.0","type":"link"}