{"product_id":"husqvarna-532174357-mandrel-assembly-genuine-oem-replacement-mower-deck-mandrel","title":"Husqvarna 532174357 Mandrel Assembly – Genuine OEM Replacement Mower Deck Mandrel","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-(--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 532174357\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Lawn Mower Replacement Parts \u0026amp; Mower Deck Components\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Mandrel Assembly – Genuine OEM Replacement Mower Deck Mandrel\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 532174357 Mandrel Assembly\u003c\/strong\u003e is a genuine OEM replacement mower deck component designed for select \u003cstrong\u003eHusqvarna lawn tractors, riding mowers, and compatible mower deck assemblies\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 532174357\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 Mower Deck Mandrel Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Designation:\u003c\/strong\u003e Mandrel Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Description:\u003c\/strong\u003e Mower Mandrel \/ Blade Mandrel \/ Deck Spindle Assembly \/ Blade Spindle \/ Mower Deck Spindle \/ Spindle Housing Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Mower Deck \/ Blade Drive Component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Application:\u003c\/strong\u003e Lawn Mowing Equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Equipment Types:\u003c\/strong\u003e Lawn Tractors \/ Riding Mowers – Model Dependent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Mower Deck Cutting \/ Blade Drive System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Supports the Applicable Blade Shaft and Allows Rotational Power to Be Transferred to the Mower Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Location:\u003c\/strong\u003e Mower Deck Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Components:\u003c\/strong\u003e Mower Blade \/ Deck Pulley \/ Drive Belt \/ Blade Shaft \/ Bearings \/ Blade Hardware \/ Mounting Hardware\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 Mandrel Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e 532174357\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Number Format:\u003c\/strong\u003e 532 17 43-57\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 mandrel assembly\u003c\/li\u003e\n\u003cli\u003eFactory-designated mower deck component\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Husqvarna lawn tractor and riding mower applications\u003c\/li\u003e\n\u003cli\u003eReplaces the applicable original equipment mandrel\u003c\/li\u003e\n\u003cli\u003eSupports the mower blade and rotating shaft assembly\u003c\/li\u003e\n\u003cli\u003eHelps transfer rotational movement from the deck drive system to the cutting blade\u003c\/li\u003e\n\u003cli\u003eSupports proper blade positioning and alignment\u003c\/li\u003e\n\u003cli\u003eHelps maintain smooth blade rotation\u003c\/li\u003e\n\u003cli\u003eMaintains the intended factory mower deck geometry\u003c\/li\u003e\n\u003cli\u003eDesigned to work with applicable OEM pulleys, belts, blades, and mounting components\u003c\/li\u003e\n\u003cli\u003eApplication-specific housing, shaft, bearing, and mounting configuration\u003c\/li\u003e\n\u003cli\u003eHelps restore mower deck operation when replacing a worn or damaged mandrel\u003c\/li\u003e\n\u003cli\u003eSuitable for addressing excessive spindle play, bearing noise, binding, or vibration caused by a failed mandrel\u003c\/li\u003e\n\u003cli\u003eDirect replacement for equipment specifying \u003cstrong\u003e532174357\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMandrel Function \u0026amp; Mower Deck Performance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e532174357 Mandrel Assembly\u003c\/strong\u003e is a critical part of the applicable mower deck blade-drive system. The mandrel supports the rotating shaft and provides the connection between the deck drive pulley and mower blade.\u003c\/p\u003e\n\u003cp\u003eA simplified mower deck arrangement can be represented as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeck Drive Belt → Deck Pulley → 532174357 Mandrel \/ Shaft → Mower Blade → Cutting Action\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDuring operation, the mower's deck drive belt turns the applicable pulley. The pulley transfers this rotational movement through the mandrel shaft to the mower blade beneath the deck.\u003c\/p\u003e\n\u003cp\u003eThe mandrel assembly helps provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlade shaft support\u003c\/li\u003e\n\u003cli\u003eSmooth rotational movement\u003c\/li\u003e\n\u003cli\u003eProper blade positioning\u003c\/li\u003e\n\u003cli\u003eAlignment between the pulley and blade\u003c\/li\u003e\n\u003cli\u003eTransfer of rotational power\u003c\/li\u003e\n\u003cli\u003eStable blade operation\u003c\/li\u003e\n\u003cli\u003eProper mower deck cutting geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA worn or damaged mandrel can contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding, squealing, or rumbling noises\u003c\/li\u003e\n\u003cli\u003eExcessive mower deck vibration\u003c\/li\u003e\n\u003cli\u003eBlade wobble or excessive shaft play\u003c\/li\u003e\n\u003cli\u003eUneven cutting\u003c\/li\u003e\n\u003cli\u003eDifficulty rotating the blade assembly\u003c\/li\u003e\n\u003cli\u003eAbnormal pulley movement\u003c\/li\u003e\n\u003cli\u003ePremature drive belt wear\u003c\/li\u003e\n\u003cli\u003eReduced cutting performance\u003c\/li\u003e\n\u003cli\u003eDamage to surrounding deck components\u003c\/li\u003e\n\u003cli\u003eComplete loss of blade rotation in severe cases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause the mandrel supports a blade rotating at high speed, excessive looseness, bearing damage, or structural damage should be corrected before continued mower operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplacement, Inspection \u0026amp; Installation\u003c\/h2\u003e\n\u003cp\u003eReplacement of the \u003cstrong\u003eHusqvarna 532174357 Mandrel Assembly\u003c\/strong\u003e may be appropriate if the original has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloped excessive shaft play\u003c\/li\u003e\n\u003cli\u003eDeveloped noisy or rough bearings\u003c\/li\u003e\n\u003cli\u003eBecome difficult to rotate\u003c\/li\u003e\n\u003cli\u003eSeized completely\u003c\/li\u003e\n\u003cli\u003eSustained impact damage\u003c\/li\u003e\n\u003cli\u003eDeveloped a bent or damaged shaft\u003c\/li\u003e\n\u003cli\u003eDeveloped cracks or damage to the housing\u003c\/li\u003e\n\u003cli\u003eCaused excessive blade vibration\u003c\/li\u003e\n\u003cli\u003eAllowed abnormal pulley movement\u003c\/li\u003e\n\u003cli\u003eFailed to securely support the mower blade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen replacing the mandrel, inspect the surrounding \u003cstrong\u003emower blade, deck pulley, drive belt, blade bolt, washers, belt keepers, deck housing, and mounting hardware\u003c\/strong\u003e for wear or damage.\u003c\/p\u003e\n\u003cp\u003eBefore beginning service, shut off the engine completely, remove the ignition key, disconnect the spark plug where appropriate, and prevent accidental starting. Make sure the mower and deck are securely supported before working beneath the equipment.\u003c\/p\u003e\n\u003cp\u003eNote the original \u003cstrong\u003epulley arrangement, belt routing, blade orientation, washers, spacers, retainers, and mounting hardware sequence\u003c\/strong\u003e before disassembly.\u003c\/p\u003e\n\u003cp\u003eInstall the replacement \u003cstrong\u003e532174357 Mandrel Assembly\u003c\/strong\u003e in the correct factory position. Reinstall the applicable pulley, belt, blade, and hardware according to the OEM configuration, and tighten all fasteners to the manufacturer's specifications.\u003c\/p\u003e\n\u003cp\u003eAfter installation, verify that the shaft rotates properly, the blade is securely mounted, and the drive belt is correctly routed before returning the mower to operation.\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, mower deck configuration, and production revision\u003c\/strong\u003e before ordering.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003epart number 532174357\u003c\/strong\u003e directly with the applicable OEM parts documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e532174357\u003c\/strong\u003e is identified as a \u003cstrong\u003eMandrel Assembly\u003c\/strong\u003e for applicable Husqvarna mower deck configurations.\u003c\/li\u003e\n\u003cli\u003eThe exact shaft dimensions, housing configuration, mounting pattern, pulley interface, blade interface, and installation position are \u003cstrong\u003emodel dependent\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not assume every Husqvarna lawn tractor, riding mower, or mower deck uses \u003cstrong\u003e532174357\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSimilar-looking mandrel or spindle assemblies may differ in \u003cstrong\u003eshaft length, housing dimensions, mounting-hole pattern, bearing configuration, pulley interface, blade mounting design, and equipment application\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not select a replacement mandrel solely by mower deck size or visual appearance.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003e532174357\u003c\/strong\u003e as the primary OEM fitment reference.\u003c\/li\u003e\n\u003cli\u003eVerify the required number of mandrel assemblies for your specific mower deck if servicing multiple blade positions.\u003c\/li\u003e\n\u003cli\u003eInspect the mower blade for bending, cracks, or impact damage whenever replacing a failed mandrel.\u003c\/li\u003e\n\u003cli\u003eInspect the deck pulley and drive belt for abnormal wear if the previous mandrel developed excessive play or seized.\u003c\/li\u003e\n\u003cli\u003eCheck the mower deck around the mandrel mounting location for \u003cstrong\u003ecracks, deformation, enlarged mounting holes, or other structural damage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eA bent or unbalanced mower blade can place excessive stress on the mandrel and contribute to premature bearing or shaft wear.\u003c\/li\u003e\n\u003cli\u003eConfirm which hardware and related components are included with the current OEM assembly before ordering; \u003cstrong\u003epulley, blade, mounting hardware, and other associated components should not be assumed to be included unless specifically stated\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not drill, grind, weld, reshape, or otherwise modify the mandrel assembly to force fitment.\u003c\/li\u003e\n\u003cli\u003eNever operate the mower with a loose blade, damaged mandrel, excessive spindle play, or improperly secured deck components.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone Husqvarna 532174357 Mandrel Assembly only\u003c\/strong\u003e unless otherwise specified. Blades, pulleys, belts, bolts, washers, and other mower deck components are sold separately unless explicitly included.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003eHusqvarna 532174357\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":53784706777451,"sku":"532174357","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/532174357.jpg?v=1788101351","url":"https:\/\/generalsprayers.com\/products\/husqvarna-532174357-mandrel-assembly-genuine-oem-replacement-mower-deck-mandrel","provider":"GeneralSprayers","version":"1.0","type":"link"}