{"product_id":"husqvarna-532421825-22-inch-premium-precision-blade-genuine-oem-replacement-mower-blade","title":"Husqvarna 532421825 22-Inch Premium Precision Blade – Genuine OEM Replacement Mower Blade","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 532421825\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Lawn Mower Replacement Parts \u0026amp; Cutting Deck Components\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e 22-Inch Premium Precision Blade – Genuine OEM Replacement Mower Blade\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 532421825 22-Inch Premium Precision Blade\u003c\/strong\u003e is a genuine OEM replacement cutting blade designed for select \u003cstrong\u003eHusqvarna walk-behind lawn mowers and compatible 22-inch mower deck applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 532421825\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Husqvarna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Premium Precision Mower Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Designation:\u003c\/strong\u003e Blade 22+ Premium \/ Precision FGD\/RGD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeck \/ Cutting Designation:\u003c\/strong\u003e 22-Inch – Application Dependent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Description:\u003c\/strong\u003e 22-Inch Mower Blade \/ Premium Cutting Blade \/ Precision Mower Blade \/ Walk-Behind Mower Blade \/ Replacement Cutting Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Mower Deck \/ Cutting System Component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Application:\u003c\/strong\u003e Lawn \u0026amp; Garden Equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Equipment Types:\u003c\/strong\u003e Walk-Behind Lawn Mowers – Model Dependent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Mower Cutting Deck \/ Blade System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Cuts Grass and Supports Proper Clipping Movement Within the Applicable Mower Deck\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Location:\u003c\/strong\u003e Under Mower Deck \/ Blade Adapter or Engine Crankshaft Assembly – Model Dependent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Components:\u003c\/strong\u003e Blade Adapter \/ Blade Bolt \/ Washer \/ Engine Crankshaft \/ Mower Deck – Model Dependent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Type:\u003c\/strong\u003e Direct OEM Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Status:\u003c\/strong\u003e Genuine Husqvarna OEM Part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Mower Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e 532421825\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Number Format:\u003c\/strong\u003e 532 42 18-25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine \u003cstrong\u003eHusqvarna OEM\u003c\/strong\u003e replacement mower blade\u003c\/li\u003e\n\u003cli\u003eFactory-designated \u003cstrong\u003e22-inch Premium Precision\u003c\/strong\u003e cutting blade\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Husqvarna walk-behind mower applications\u003c\/li\u003e\n\u003cli\u003eReplaces the applicable original equipment cutting blade\u003c\/li\u003e\n\u003cli\u003eHelps restore clean and consistent grass cutting performance\u003c\/li\u003e\n\u003cli\u003eSupports proper airflow and clipping movement within the mower deck\u003c\/li\u003e\n\u003cli\u003eHelps maintain the intended factory cutting configuration\u003c\/li\u003e\n\u003cli\u003eApplication-specific blade profile, cutting edges, mounting interface, and geometry\u003c\/li\u003e\n\u003cli\u003eDesigned to interface with compatible OEM blade mounting components\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper blade balance when installed and maintained correctly\u003c\/li\u003e\n\u003cli\u003eSuitable for routine mower maintenance and cutting-system repair\u003c\/li\u003e\n\u003cli\u003eAppropriate for replacing dull, bent, chipped, worn, damaged, or unbalanced blades\u003c\/li\u003e\n\u003cli\u003eHelps restore mowing performance when the original blade has deteriorated\u003c\/li\u003e\n\u003cli\u003eDirect replacement for equipment specifying \u003cstrong\u003e532421825\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMower Blade Function \u0026amp; Importance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e532421825 Premium Precision Blade\u003c\/strong\u003e is the primary cutting component within the applicable Husqvarna mower deck.\u003c\/p\u003e\n\u003cp\u003eA simplified cutting arrangement can be represented as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Crankshaft \/ Blade Drive → Blade Adapter → 532421825 Mower Blade → Grass Cutting \u0026amp; Clipping Movement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDuring operation, the blade rotates at high speed beneath the mower deck. Its sharpened cutting edges cut the grass while the blade's shape and geometry influence airflow and the movement of clippings through the deck.\u003c\/p\u003e\n\u003cp\u003eA properly functioning mower blade helps provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClean grass cutting\u003c\/li\u003e\n\u003cli\u003eConsistent cutting height\u003c\/li\u003e\n\u003cli\u003eEfficient clipping movement\u003c\/li\u003e\n\u003cli\u003eProper airflow beneath the mower deck\u003c\/li\u003e\n\u003cli\u003eReduced need for repeated passes\u003c\/li\u003e\n\u003cli\u003eSmooth cutting-system operation\u003c\/li\u003e\n\u003cli\u003eConsistent mowing performance\u003c\/li\u003e\n\u003cli\u003eMaintenance of the intended factory cutting characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA worn or damaged blade may contribute to \u003cstrong\u003eragged grass tips, uneven cutting, excessive vibration, poor clipping movement, reduced mowing quality, increased operating load, or an unbalanced cutting system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eA blade that is bent, cracked, severely damaged, or excessively worn should be replaced rather than returned to service.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplacement, Inspection \u0026amp; Installation\u003c\/h2\u003e\n\u003cp\u003eReplacement of the \u003cstrong\u003eHusqvarna 532421825 22-Inch Premium Precision Blade\u003c\/strong\u003e may be appropriate if the original has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecome excessively dull\u003c\/li\u003e\n\u003cli\u003eDeveloped chipped or damaged cutting edges\u003c\/li\u003e\n\u003cli\u003eBecome bent or distorted\u003c\/li\u003e\n\u003cli\u003eDeveloped cracks or structural damage\u003c\/li\u003e\n\u003cli\u003eBecome excessively worn from repeated sharpening\u003c\/li\u003e\n\u003cli\u003eDeveloped significant corrosion or material loss\u003c\/li\u003e\n\u003cli\u003eBecome unbalanced\u003c\/li\u003e\n\u003cli\u003eSustained impact with rocks, roots, curbs, or other solid objects\u003c\/li\u003e\n\u003cli\u003eProduced excessive vibration during mower operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen replacing the blade, inspect the surrounding \u003cstrong\u003eblade adapter, mounting bolt, washers, crankshaft or blade-drive interface, mower deck, and associated mounting hardware\u003c\/strong\u003e for wear or damage.\u003c\/p\u003e\n\u003cp\u003eBefore beginning service, shut off the mower completely, allow all moving components to stop, disconnect the spark plug or applicable power source, and prevent accidental starting. Wear appropriate gloves when handling the blade because the cutting edges can cause injury even when the mower is not operating.\u003c\/p\u003e\n\u003cp\u003eNote the original \u003cstrong\u003eblade orientation, mounting arrangement, washer position, and hardware sequence\u003c\/strong\u003e before removal.\u003c\/p\u003e\n\u003cp\u003eInstall the replacement \u003cstrong\u003e532421825 Premium Precision Blade\u003c\/strong\u003e in the correct factory orientation. Make sure the blade is properly seated against the applicable adapter or mounting surface and tighten the blade hardware according to the equipment manufacturer's specified procedure and torque requirements.\u003c\/p\u003e\n\u003cp\u003eAfter installation, verify that the blade rotates freely through its intended path without contacting the mower deck or other components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment \u0026amp; Important Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify compatibility with your exact \u003cstrong\u003eHusqvarna mower model, product number, serial number, cutting deck configuration, and production revision\u003c\/strong\u003e before ordering.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003epart number 532421825\u003c\/strong\u003e directly with the applicable OEM parts documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e532421825\u003c\/strong\u003e is identified as a \u003cstrong\u003e22-Inch Premium Precision Mower Blade\u003c\/strong\u003e for applicable Husqvarna equipment.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003e22-inch designation\u003c\/strong\u003e refers to the applicable mower\/cutting-system designation and should be verified against the OEM parts documentation rather than used as the sole fitment criterion.\u003c\/li\u003e\n\u003cli\u003eDo not assume every Husqvarna mower with a 22-inch cutting width uses \u003cstrong\u003e532421825\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe exact blade length, width, thickness, lift profile, center mounting configuration, cutting-edge geometry, and equipment application are model dependent.\u003c\/li\u003e\n\u003cli\u003eSimilar-looking mower blades can differ in \u003cstrong\u003emounting pattern, center opening, overall dimensions, lift geometry, cutting profile, and equipment compatibility\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not select a replacement blade solely by approximate length or visual appearance.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003e532421825\u003c\/strong\u003e as the primary OEM fitment reference.\u003c\/li\u003e\n\u003cli\u003eThe factory shorthand associated with the blade, including \u003cstrong\u003ePremium \/ Precision and FGD\/RGD references\u003c\/strong\u003e, should be treated as OEM application\/designation terminology rather than assumed specifications unless confirmed by current Husqvarna documentation.\u003c\/li\u003e\n\u003cli\u003eInspect the blade adapter and mounting hardware after any significant blade impact.\u003c\/li\u003e\n\u003cli\u003eA damaged blade adapter, crankshaft, or mounting component can cause vibration even after a new blade has been installed.\u003c\/li\u003e\n\u003cli\u003eNever attempt to straighten, weld, heat, reshape, or repair a cracked or significantly bent mower blade.\u003c\/li\u003e\n\u003cli\u003eIf sharpening is performed during future maintenance, maintain proper blade balance and do not remove excessive material.\u003c\/li\u003e\n\u003cli\u003eInstall the blade in the correct orientation; an upside-down or improperly mounted blade can significantly reduce cutting and airflow performance.\u003c\/li\u003e\n\u003cli\u003eAlways secure the blade using the correct OEM-specified mounting hardware and tightening procedure.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone Husqvarna 532421825 22-Inch Premium Precision Blade only\u003c\/strong\u003e unless otherwise specified. Blade adapters, bolts, washers, mower decks, and other associated components are sold separately unless explicitly included.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003eHusqvarna 532421825\u003c\/strong\u003e with your mower's OEM parts documentation before ordering to ensure proper fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Husqvarna","offers":[{"title":"Default Title","offer_id":53786118881643,"sku":"532421825","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/532421825.jpg?v=1788181602","url":"https:\/\/generalsprayers.com\/products\/husqvarna-532421825-22-inch-premium-precision-blade-genuine-oem-replacement-mower-blade","provider":"GeneralSprayers","version":"1.0","type":"link"}