{"product_id":"chway-331737b-21-in-mulching-blade-circle-mount-for-husqvarna-craftsman-21-in-decks-replaces-165833-175064-189028-406712","title":"Chway 331737B 21-In Mulching Blade Circle Mount for Husqvarna Craftsman 21-In Decks (Replaces 165833 175064 189028 406712)","description":"\u003ch2\u003eEnhance your lawn care with the Chway 331737B 406712 Mulching Blade\u003c\/h2\u003e\n\u003cp\u003eUpgrade your mowing routine with a mulching blade built for 21 inch Husqvarna and Craftsman decks. This blade replaces several common OEM numbers, including 165833 175064 189028 406712 532175064 532165833 532189028 and 532406712, offering a straightforward upgrade path for compatible mowers. The circle mounting pattern anchors the blade securely to the deck, ensuring reliable alignment during each pass and a consistent cut across the work area.\u003c\/p\u003e\n\u003cp\u003eThe blade is designed as a mulching option with carefully curved edges that promote a strong airflow. This design helps move clippings through the cutting zone in a smooth cycle, generating finely chopped mulch that can return to the lawn as a natural nutrient. Users have reported a notable increase in bagging capacity when using efficient mulch cycling, which can reduce the frequency of emptying during larger yard jobs.\u003c\/p\u003e\n\u003ch3\u003eKey compatibility and fit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDeck compatibility for 21 inch Husqvarna and Craftsman mowers\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM numbers 165833 175064 189028 406712 532175064 532165833 532189028 532406712\u003c\/li\u003e\n  \u003cli\u003eCircle mounting pattern with a precise center hole alignment for stable installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance and durability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAerodynamic blades with multiple curves to foster strong airflow and a continuous cutting cycle\u003c\/li\u003e\n  \u003cli\u003eMulching blade design that helps recycle clippings back to the lawn as a nutrient and reduces clogging\u003c\/li\u003e\n  \u003cli\u003eHigh strength steel with advanced heat treatment for hardness and long life on weeds and uneven terrain\u003c\/li\u003e\n  \u003cli\u003eCoated with paint for extra corrosion protection and safer handling during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecification highlights include a 21 inch length, a 2-1\/4 inch width, and a 0.15 inch thickness for a 21 inch deck lift of 1-1\/8 inches. The blade is built to deliver neat cuts that resemble a precise scissors pass, while remaining a robust tool for diverse mowing conditions. A note to check your center hole pattern before purchase helps avoid installation issues and ensures a proper fit.\u003c\/p\u003e\n\u003cp\u003eFor best results, pair this blade with regular mower maintenance and blade checks. While the data outlines several benefits, actual outcomes can vary based on mowing conditions, grass type, and maintenance habits. This blade is designed to be a practical upgrade option that expands mulching capabilities without promising specific results.\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: What decks and models does this blade fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 21 inch Husqvarna and Craftsman decks, it replaces OEM numbers 165833 175064 189028 406712 532175064 532165833 532189028 and 532406712; please verify your center hole pattern before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits can I expect from using this mulching blade?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Expect improved airflow, finer mulch, and a neater cut; high strength steel ensures durability; coating adds corrosion protection; results vary with mowing conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Chway","offers":[{"title":"Default Title","offer_id":43989809954950,"sku":"B0G8MJFC7Z","price":27.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/chway-331737b-406712-mulching-blade-circle-pattern-21in.jpg?v=1778885723","url":"https:\/\/patiozora.com\/products\/chway-331737b-21-in-mulching-blade-circle-mount-for-husqvarna-craftsman-21-in-decks-replaces-165833-175064-189028-406712","provider":"PatioZora","version":"1.0","type":"link"}