{"product_id":"husqvarna-531300233-edger-blade-genuine-oem-replacement-edger-cutting-blade","title":"Husqvarna 531300233 Edger Blade – Genuine OEM Replacement Edger Cutting Blade","description":"\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-(--sticky-padding-top)\" dir=\"auto\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\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 531300233\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Edger, Trimmer Attachment \u0026amp; Cutting Equipment Components\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Edger Blade – Genuine OEM Replacement Edger Cutting Blade\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 531300233 Edger Blade\u003c\/strong\u003e is a genuine OEM replacement cutting blade designed for select \u003cstrong\u003eHusqvarna edgers and edger attachments\u003c\/strong\u003e. Husqvarna identifies \u003cstrong\u003e531300233\u003c\/strong\u003e as an edger blade and specifies a \u003cstrong\u003e1-inch arbor\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 531300233\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 Edger Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Description:\u003c\/strong\u003e Edger Blade \/ Edger Blade (In Clam)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Description:\u003c\/strong\u003e Replacement Edger Blade \/ Stick Edger Blade \/ Edger Cutting Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Cutting Equipment \/ Edger Component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Application:\u003c\/strong\u003e Edger \/ Edger Attachment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Cutting System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Cuts and Defines Lawn Edges Along Hardscapes and Landscape Borders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Type:\u003c\/strong\u003e Two-Tip Edger Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor \/ Center Hole:\u003c\/strong\u003e 1 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Hole Design:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Technology:\u003c\/strong\u003e Marbain™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Location:\u003c\/strong\u003e Edger Cutting Head\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 Edger Blade unless otherwise specified by seller\/package configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e 531300233\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Number Format:\u003c\/strong\u003e 531 30 02-33\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 705788221349\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupersedes\/Replaces:\u003c\/strong\u003e 503848202, 531004044 \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Husqvarna OEM replacement edger blade\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Husqvarna edgers and attachments\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1-inch arbor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eUses Husqvarna-specified \u003cstrong\u003eMarbain™ technology\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for increased blade strength and durability\u003c\/li\u003e\n\u003cli\u003eHelps produce clean, defined lawn edges\u003c\/li\u003e\n\u003cli\u003eSuitable for edging along sidewalks and driveways\u003c\/li\u003e\n\u003cli\u003eHelps restore cutting performance when the original blade becomes worn\u003c\/li\u003e\n\u003cli\u003eTwo-tip cutting design\u003c\/li\u003e\n\u003cli\u003eDesigned to match applicable OEM mounting requirements\u003c\/li\u003e\n\u003cli\u003eReplaces earlier \u003cstrong\u003e503848202\u003c\/strong\u003e and \u003cstrong\u003e531004044\u003c\/strong\u003e blades\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Husqvarna edger models and attachments\u003c\/li\u003e\n\u003cli\u003eDirect replacement for applications specifying \u003cstrong\u003e531300233\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eEdger Blade Function\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e531300233\u003c\/strong\u003e is the rotating cutting component of the applicable edger.\u003c\/p\u003e\n\u003cp\u003eA simplified operating arrangement can be represented as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine \/ Power Unit → Drive System → Edger Gearbox → 531300233 Blade → Lawn Edge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs the blade rotates, its cutting edges pass through grass, roots, and light vegetation along the boundary between turf and adjoining surfaces.\u003c\/p\u003e\n\u003cp\u003eThis helps create a more defined separation between the lawn and areas such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSidewalks\u003c\/li\u003e\n\u003cli\u003eDriveways\u003c\/li\u003e\n\u003cli\u003eCurbs\u003c\/li\u003e\n\u003cli\u003eWalkways\u003c\/li\u003e\n\u003cli\u003eLandscape beds\u003c\/li\u003e\n\u003cli\u003eOther maintained lawn borders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMarbain™ Blade Technology\u003c\/h2\u003e\n\u003cp\u003eHusqvarna's current blade literature specifies \u003cstrong\u003eMarbain™ technology\u003c\/strong\u003e for the \u003cstrong\u003e531300233\u003c\/strong\u003e, stating that it is used for increased strength and durability. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe blade is designed to withstand the repeated impacts and abrasive conditions encountered during normal edging.\u003c\/p\u003e\n\u003cp\u003eEdger blades regularly encounter:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoil\u003c\/li\u003e\n\u003cli\u003eGrass\u003c\/li\u003e\n\u003cli\u003eSmall roots\u003c\/li\u003e\n\u003cli\u003eSand\u003c\/li\u003e\n\u003cli\u003eFine gravel\u003c\/li\u003e\n\u003cli\u003eOther abrasive material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA durable blade construction helps maintain useful cutting performance under these demanding conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e1-Inch Arbor\u003c\/h2\u003e\n\u003cp\u003eHusqvarna specifies a \u003cstrong\u003e1-inch arbor\u003c\/strong\u003e for the \u003cstrong\u003e531300233 Edger Blade\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe arbor opening is the center mounting hole through which the blade interfaces with the applicable edger mounting assembly.\u003c\/p\u003e\n\u003cp\u003eCorrect arbor size is essential for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProper blade centering\u003c\/li\u003e\n\u003cli\u003eSecure mounting\u003c\/li\u003e\n\u003cli\u003eCorrect rotational alignment\u003c\/li\u003e\n\u003cli\u003eSafe operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not substitute a blade solely because its overall length or shape appears similar.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Husqvarna Applications\u003c\/h2\u003e\n\u003cp\u003ePublished fitment information identifies \u003cstrong\u003e531300233\u003c\/strong\u003e for select Husqvarna equipment including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e123LD\u003c\/li\u003e\n\u003cli\u003e125E\u003c\/li\u003e\n\u003cli\u003e125LDx\u003c\/li\u003e\n\u003cli\u003e225E\u003c\/li\u003e\n\u003cli\u003e322E\u003c\/li\u003e\n\u003cli\u003e325Ex\u003c\/li\u003e\n\u003cli\u003e326Ex\u003c\/li\u003e\n\u003cli\u003e326LDx\u003c\/li\u003e\n\u003cli\u003e327ES\u003c\/li\u003e\n\u003cli\u003e426Ex\u003c\/li\u003e\n\u003cli\u003e525ES\u003c\/li\u003e\n\u003cli\u003e525ECS\u003c\/li\u003e\n\u003cli\u003eTrimmerPlus edger attachment applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional compatible models and production variations may exist. Always verify the exact model and parts documentation before ordering. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEdger Blade vs. Trimmer Line\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e531300233\u003c\/strong\u003e should not be confused with trimmer line or a string-trimmer cutting head.\u003c\/p\u003e\n\u003ch3\u003eEdger Blade\u003c\/h3\u003e\n\u003cp\u003eA rigid rotating blade designed to create a defined vertical edge along turf boundaries.\u003c\/p\u003e\n\u003ch3\u003eTrimmer Line\u003c\/h3\u003e\n\u003cp\u003eFlexible cutting line primarily used for trimming grass and vegetation around obstacles and areas inaccessible to a mower.\u003c\/p\u003e\n\u003cp\u003eAlthough some power units can operate multiple attachments, the cutting components themselves are not interchangeable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEdger Blade vs. Brushcutter Blade\u003c\/h2\u003e\n\u003cp\u003eAn edger blade should also not be confused with a brushcutter or grass blade.\u003c\/p\u003e\n\u003ch3\u003eEdger Blade\u003c\/h3\u003e\n\u003cp\u003eDesigned for edging turf boundaries and generally operates in the orientation specified by the edger attachment.\u003c\/p\u003e\n\u003ch3\u003eBrushcutter Blade\u003c\/h3\u003e\n\u003cp\u003eDesigned for cutting heavier vegetation using an appropriately equipped brushcutter.\u003c\/p\u003e\n\u003cp\u003eUse \u003cstrong\u003e531300233\u003c\/strong\u003e only on equipment specifically designed and approved for this blade.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Reasons for Replacement\u003c\/h2\u003e\n\u003cp\u003eReplacement of the \u003cstrong\u003e531300233 Edger Blade\u003c\/strong\u003e may be appropriate if the original has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecome excessively worn\u003c\/li\u003e\n\u003cli\u003eDeveloped rounded cutting edges\u003c\/li\u003e\n\u003cli\u003eBent\u003c\/li\u003e\n\u003cli\u003eCracked\u003c\/li\u003e\n\u003cli\u003eChipped\u003c\/li\u003e\n\u003cli\u003eDeveloped excessive corrosion\u003c\/li\u003e\n\u003cli\u003eBecome distorted\u003c\/li\u003e\n\u003cli\u003eSustained severe impact damage\u003c\/li\u003e\n\u003cli\u003eDeveloped uneven wear\u003c\/li\u003e\n\u003cli\u003eBeen damaged by contact with hard objects\u003c\/li\u003e\n\u003cli\u003eReached its service limit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA damaged blade should not be operated simply because it can still rotate.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePossible Signs of Blade Wear\u003c\/h2\u003e\n\u003cp\u003eA worn edger blade may contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePoor edging performance\u003c\/li\u003e\n\u003cli\u003eIncreased effort required to cut an edge\u003c\/li\u003e\n\u003cli\u003eRagged lawn borders\u003c\/li\u003e\n\u003cli\u003eReduced cutting depth\u003c\/li\u003e\n\u003cli\u003eIncreased vibration\u003c\/li\u003e\n\u003cli\u003eUneven edging\u003c\/li\u003e\n\u003cli\u003eLonger edging time\u003c\/li\u003e\n\u003cli\u003eExcessive blade wear\u003c\/li\u003e\n\u003cli\u003eDifficulty maintaining a clean border\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerformance can also be affected by gearbox condition, blade mounting, operating technique, and soil conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBlade Inspection\u003c\/h2\u003e\n\u003cp\u003eInspect the existing blade for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCracks\u003c\/li\u003e\n\u003cli\u003eBending\u003c\/li\u003e\n\u003cli\u003eChipping\u003c\/li\u003e\n\u003cli\u003eExcessive edge wear\u003c\/li\u003e\n\u003cli\u003eUneven wear\u003c\/li\u003e\n\u003cli\u003eCorrosion\u003c\/li\u003e\n\u003cli\u003eDamaged center hole\u003c\/li\u003e\n\u003cli\u003eDistortion\u003c\/li\u003e\n\u003cli\u003eMissing blade material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplace a blade that is structurally damaged rather than attempting to straighten or repair it.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBlade Balance\u003c\/h2\u003e\n\u003cp\u003eAn edger blade rotates at substantial speed.\u003c\/p\u003e\n\u003cp\u003eA blade that becomes severely uneven from wear or damage can create increased vibration.\u003c\/p\u003e\n\u003cp\u003eExcessive vibration can place additional stress on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGearbox components\u003c\/li\u003e\n\u003cli\u003eBearings\u003c\/li\u003e\n\u003cli\u003eBlade mounting hardware\u003c\/li\u003e\n\u003cli\u003eShaft components\u003c\/li\u003e\n\u003cli\u003eOperator controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf unusual vibration begins after striking an object, shut the equipment down and inspect the blade before continuing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBlade Mounting Inspection\u003c\/h2\u003e\n\u003cp\u003eWhenever replacing \u003cstrong\u003e531300233\u003c\/strong\u003e, inspect the applicable blade mounting components for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcessive wear\u003c\/li\u003e\n\u003cli\u003eDamage\u003c\/li\u003e\n\u003cli\u003eCorrosion\u003c\/li\u003e\n\u003cli\u003eMissing hardware\u003c\/li\u003e\n\u003cli\u003eDamaged threads\u003c\/li\u003e\n\u003cli\u003eDistortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe blade must be properly centered and securely retained according to the equipment-specific installation procedure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eGearbox Inspection\u003c\/h2\u003e\n\u003cp\u003eInspect the edger gearbox and output shaft for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcessive play\u003c\/li\u003e\n\u003cli\u003eAbnormal noise\u003c\/li\u003e\n\u003cli\u003eLeakage\u003c\/li\u003e\n\u003cli\u003eShaft damage\u003c\/li\u003e\n\u003cli\u003eWobbling\u003c\/li\u003e\n\u003cli\u003eLoose mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bent or damaged output shaft can cause a new blade to rotate unevenly.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBlade Guard Inspection\u003c\/h2\u003e\n\u003cp\u003eThe blade guard is an important protective component.\u003c\/p\u003e\n\u003cp\u003eInspect it for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCracking\u003c\/li\u003e\n\u003cli\u003eMissing sections\u003c\/li\u003e\n\u003cli\u003eLoose mounting\u003c\/li\u003e\n\u003cli\u003eSevere wear\u003c\/li\u003e\n\u003cli\u003eDistortion\u003c\/li\u003e\n\u003cli\u003eImpact damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not operate the edger with required blade guarding removed or improperly installed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cp\u003eBefore replacing \u003cstrong\u003e531300233\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eShut off the equipment completely.\u003c\/li\u003e\n\u003cli\u003eAllow all moving components to stop.\u003c\/li\u003e\n\u003cli\u003eDisconnect the spark plug or battery as appropriate.\u003c\/li\u003e\n\u003cli\u003ePlace the equipment on a stable work surface.\u003c\/li\u003e\n\u003cli\u003eWear appropriate protective gloves.\u003c\/li\u003e\n\u003cli\u003eLocate the blade mounting assembly.\u003c\/li\u003e\n\u003cli\u003eSecure the output shaft according to the equipment's service procedure.\u003c\/li\u003e\n\u003cli\u003eRemove the applicable blade-retaining hardware.\u003c\/li\u003e\n\u003cli\u003eCarefully remove the existing blade.\u003c\/li\u003e\n\u003cli\u003eInspect the blade mounting components.\u003c\/li\u003e\n\u003cli\u003eInspect the output shaft and gearbox.\u003c\/li\u003e\n\u003cli\u003eInspect the blade guard.\u003c\/li\u003e\n\u003cli\u003eClean dirt and debris from the mounting surfaces.\u003c\/li\u003e\n\u003cli\u003eCompare the replacement \u003cstrong\u003e531300233\u003c\/strong\u003e with the original.\u003c\/li\u003e\n\u003cli\u003eConfirm the correct arbor and mounting configuration.\u003c\/li\u003e\n\u003cli\u003ePosition the replacement blade correctly.\u003c\/li\u003e\n\u003cli\u003eReinstall the applicable retaining hardware.\u003c\/li\u003e\n\u003cli\u003eTighten the blade according to the equipment manufacturer's procedure.\u003c\/li\u003e\n\u003cli\u003eVerify that the blade is properly centered.\u003c\/li\u003e\n\u003cli\u003eManually check for interference with the equipment disabled.\u003c\/li\u003e\n\u003cli\u003eReinstall any guards removed during service.\u003c\/li\u003e\n\u003cli\u003eReconnect the spark plug or battery.\u003c\/li\u003e\n\u003cli\u003eTest the equipment in a clear outdoor area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Tips\u003c\/h2\u003e\n\u003cp\u003eDuring installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWear gloves when handling the blade\u003c\/li\u003e\n\u003cli\u003eDisconnect the equipment from its power source\u003c\/li\u003e\n\u003cli\u003eClean the blade mounting surfaces\u003c\/li\u003e\n\u003cli\u003eInspect the output shaft\u003c\/li\u003e\n\u003cli\u003eCheck the blade-retaining hardware\u003c\/li\u003e\n\u003cli\u003eVerify the \u003cstrong\u003e1-inch arbor\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMake sure the blade is properly centered\u003c\/li\u003e\n\u003cli\u003eFollow the equipment-specific blade orientation\u003c\/li\u003e\n\u003cli\u003eSecure the blade using the correct hardware\u003c\/li\u003e\n\u003cli\u003eDo not operate without the required blade guard\u003c\/li\u003e\n\u003cli\u003eCheck for abnormal vibration after replacement\u003c\/li\u003e\n\u003cli\u003eStop immediately if the new blade appears to wobble\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Correct Blade Fitment Matters\u003c\/h2\u003e\n\u003cp\u003eEdger blades can appear similar while differing in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall dimensions\u003c\/li\u003e\n\u003cli\u003eArbor diameter\u003c\/li\u003e\n\u003cli\u003eBlade thickness\u003c\/li\u003e\n\u003cli\u003eMaterial\u003c\/li\u003e\n\u003cli\u003eMounting configuration\u003c\/li\u003e\n\u003cli\u003eEquipment compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003e531300233\u003c\/strong\u003e specifically uses a \u003cstrong\u003e1-inch arbor\u003c\/strong\u003e, so a visually similar blade with a different center-hole specification is not a proper substitute. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse the OEM part number as the primary fitment reference.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSuperseded Part Numbers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 531300233 Edger Blade\u003c\/strong\u003e replaces earlier blade numbers in applicable equipment, including:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e503848202 → 531300233\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e531004044 → 531300233\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese supersessions are documented by multiple Husqvarna parts retailers. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOwners of older equipment may therefore find one of the earlier numbers in their original parts documentation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp\u003eTo help maintain reliable edging performance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the blade before use\u003c\/li\u003e\n\u003cli\u003eReplace excessively worn blades\u003c\/li\u003e\n\u003cli\u003eCheck the blade after striking hard objects\u003c\/li\u003e\n\u003cli\u003eRemove accumulated grass and soil from the guard area\u003c\/li\u003e\n\u003cli\u003eInspect the blade mounting hardware\u003c\/li\u003e\n\u003cli\u003eKeep the blade properly secured\u003c\/li\u003e\n\u003cli\u003eInvestigate abnormal vibration promptly\u003c\/li\u003e\n\u003cli\u003eCheck the gearbox for excessive play\u003c\/li\u003e\n\u003cli\u003eMaintain the blade guard in serviceable condition\u003c\/li\u003e\n\u003cli\u003eStore equipment in a dry location when possible\u003c\/li\u003e\n\u003cli\u003eFollow model-specific maintenance procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify compatibility with your exact edger, powerhead, attachment, model number, product number, serial number, and production revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003epart number 531300233\u003c\/strong\u003e directly with the applicable OEM parts documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e531300233\u003c\/strong\u003e is a genuine Husqvarna \u003cstrong\u003eEdger Blade\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eHusqvarna specifies a \u003cstrong\u003e1-inch arbor\u003c\/strong\u003e for this blade. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe blade uses \u003cstrong\u003eMarbain™ technology for increased strength and durability\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe blade is intended for compatible edgers and edger attachments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e531300233 replaces 503848202 and 531004044\u003c\/strong\u003e in applicable applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eDo not assume every Husqvarna edger or attachment uses \u003cstrong\u003e531300233\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not select an edger blade solely by approximate length or appearance.\u003c\/li\u003e\n\u003cli\u003eArbor size, blade dimensions, mounting configuration, and equipment compatibility must match.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003e531300233\u003c\/strong\u003e as the primary fitment reference.\u003c\/li\u003e\n\u003cli\u003eInspect the output shaft, gearbox, blade-retaining hardware, and guard whenever replacing the blade.\u003c\/li\u003e\n\u003cli\u003eReplace a cracked, bent, severely chipped, or otherwise structurally damaged blade.\u003c\/li\u003e\n\u003cli\u003eDo not attempt to straighten a severely bent blade for continued use.\u003c\/li\u003e\n\u003cli\u003eDo not drill, grind, weld, heat, reshape, or otherwise modify the blade to force fitment.\u003c\/li\u003e\n\u003cli\u003eShut off the equipment and prevent accidental starting before servicing the cutting blade.\u003c\/li\u003e\n\u003cli\u003eWear appropriate gloves when handling the blade.\u003c\/li\u003e\n\u003cli\u003eMake sure all required guards are correctly installed before operating the equipment.\u003c\/li\u003e\n\u003cli\u003eKeep bystanders away from the work area during edger operation.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone Husqvarna 531300233 Edger Blade only\u003c\/strong\u003e unless otherwise specified by the package or listing. Blade-retaining hardware, gearbox components, guards, shafts, adapters, and other equipment components are sold separately unless explicitly included.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003eHusqvarna 531300233\u003c\/strong\u003e with your equipment'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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Husqvarna","offers":[{"title":"Default Title","offer_id":53757634642283,"sku":"531300233","price":10.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/531300233.jpg?v=1787530970","url":"https:\/\/generalsprayers.com\/products\/husqvarna-531300233-edger-blade-genuine-oem-replacement-edger-cutting-blade","provider":"GeneralSprayers","version":"1.0","type":"link"}