{"product_id":"fourtry-586859604-high-lift-mower-blade-for-21-inch-decks-husqvarna-poulan-compatible","title":"Fourtry 586859604 High-Lift Mower Blade for 21-Inch Decks – Husqvarna \u0026 Poulan Compatible","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Fourtry 586859604 high-lift mower blade is crafted as a reliable 21-inch replacement option designed to fit a broad range of Husqvarna and Poulan decks. Built from durable steel, the blade’s high-lift geometry helps lift grass for a cleaner, more even cut, especially when mowing uneven lawns or denser turf.\u003c\/p\u003e\u003cp\u003eCompatibility spans a wide set of models. On the Husqvarna side, it works with L221A, L221AHK, L221AK, L321AH, L321AHE, L321AHX, L421P, LC121FH, LC221A, LC221AH, LC221FH, LC221FHE, LC221R, and LC221RH. For Poulan, it covers P160RWD and Poulan Pro PR675AWD. Red Max CWP21 and RWRH21 are also noted as compatible options in the same family of deck sizes. This broad coverage means many 21-inch deck owners can consider this blade as a direct replacement option.\u003c\/p\u003e\u003cp\u003eDurability is a focus. The blade is forged from robust steel and shaped with a high-lift profile intended to improve grass lift and cutting efficiency. The edge ships pre-sharpened and is coated with a protective paint layer to aid safe handling during installation; the coating naturally wears away with use, helping the blade stay ready for action while minimizing sharp handling hazards at setup.\u003c\/p\u003e\u003cp\u003eWhat you receive is a single replacement blade tailored for 21-inch decks. Key specifications include a length of 21 inches, a width of 2-1\/4 inches, a center hole of 0.97 inches, and a thickness of 4\/25 inch. Before purchasing, please verify that your spindle hubs use a 5-point star pattern to ensure a correct fit and avoid incompatibilities. This due-diligence step helps you select a blade that integrates smoothly with your mower’s spindle.\u003c\/p\u003e\u003ch3\u003eWhat to expect\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDurable steel construction with a high-lift design for improved grass lift and cutting performance.\u003c\/li\u003e\n\u003cli\u003ePre-sharpened edge and protective paint coating for safer handling and quick-start usability.\u003c\/li\u003e\n\u003cli\u003eBroad compatibility across multiple Husqvarna and Poulan 21-inch deck models and related brands.\u003c\/li\u003e\n\u003cli\u003eClear fit details including exact deck size and mounting hole specifics to support accurate checks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUnpack with care and inspect the edge for damage before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm spindle pattern matches a 5-point star hub to ensure proper alignment.\u003c\/li\u003e\n\u003cli\u003eRefer to your mower manual for recommended torque and safety steps during blade removal and reattachment.\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: Is this blade compatible with my mower model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits many 21-inch Husqvarna and Poulan models listed in the product details; verify your spindle pattern before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key benefits of this high-lift blade?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: May improve grass lift and cutting efficiency on compatible decks; features a pre-sharpened edge and straightforward installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fourtry","offers":[{"title":"Default Title","offer_id":48211637076212,"sku":"B0DTDPX9JB","price":41.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/fourtry-586859604-high-lift-blade-front-view.jpg?v=1778434668","url":"https:\/\/www.cerapatiogarden.com\/products\/fourtry-586859604-high-lift-mower-blade-for-21-inch-decks-husqvarna-poulan-compatible","provider":"Cera Garden","version":"1.0","type":"link"}