{"product_id":"husqvarna-532165482-rh-thread-shaft-assembly-with-lower-bearing-genuine-oem-replacement","title":"Husqvarna 532165482 RH Thread Shaft Assembly with Lower Bearing – Genuine OEM Replacement","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 532165482\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Lawn Tractor, Riding Mower \u0026amp; Mower Deck Components\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e RH Thread Mandrel Shaft Assembly with Lower Bearing – Genuine OEM Replacement\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 532165482 RH Thread Shaft Assembly with Lower Bearing\u003c\/strong\u003e is a genuine OEM replacement mower deck component designed for select \u003cstrong\u003eHusqvarna lawn tractors, riding mowers, and compatible cutting 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 532165482\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 Mandrel \/ Spindle Shaft Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Description:\u003c\/strong\u003e Shaft Asm W\/Lwr Brg RH Thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Description:\u003c\/strong\u003e Mandrel Shaft Assembly \/ Spindle Shaft Assembly \/ Blade Shaft with Lower Bearing\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 Tractor \/ Riding Mower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Mower Deck \/ Cutting System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Supports and Rotates the Applicable Mower Blade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Configuration:\u003c\/strong\u003e Right-Hand (RH)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Configuration:\u003c\/strong\u003e Lower Bearing Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Location:\u003c\/strong\u003e Mower Deck Mandrel \/ Spindle Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Components:\u003c\/strong\u003e Mandrel Housing \/ Upper Bearing \/ Pulley \/ Cutting Blade \/ 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 Shaft Assembly with Lower Bearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e 532165482\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Number Format:\u003c\/strong\u003e 532 16 54-82\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy Part Number:\u003c\/strong\u003e 165482 in applicable equipment \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 705788547449 \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 component\u003c\/li\u003e\n\u003cli\u003eFactory-designated \u003cstrong\u003eShaft Assembly with Lower Bearing, RH Thread\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFunctions as the applicable mower deck mandrel\/spindle shaft\u003c\/li\u003e\n\u003cli\u003eIncludes the shaft and lower bearing\u003c\/li\u003e\n\u003cli\u003eSupports rotation of the mower cutting blade\u003c\/li\u003e\n\u003cli\u003eRight-hand thread configuration\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper blade positioning\u003c\/li\u003e\n\u003cli\u003eSupports smooth blade rotation within the mandrel assembly\u003c\/li\u003e\n\u003cli\u003eDesigned to work with the applicable mower deck housing and bearings\u003c\/li\u003e\n\u003cli\u003eHelps restore a worn or damaged spindle\/mandrel assembly\u003c\/li\u003e\n\u003cli\u003eApplication-specific shaft dimensions and thread configuration\u003c\/li\u003e\n\u003cli\u003eDesigned to match original equipment geometry\u003c\/li\u003e\n\u003cli\u003eSuitable for replacing bent, worn, damaged, or loose shafts\u003c\/li\u003e\n\u003cli\u003eDirect replacement for equipment specifying \u003cstrong\u003e532165482\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplaces \u003cstrong\u003e165482\u003c\/strong\u003e in applicable applications \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\u003eMandrel Shaft Function\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e532165482\u003c\/strong\u003e forms a critical part of the mower deck's blade-drive system.\u003c\/p\u003e\n\u003cp\u003eA simplified arrangement can be represented as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine → Deck Belt → Mandrel Pulley → 532165482 Shaft Assembly → Cutting Blade\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs the mower deck belt turns the mandrel pulley, the pulley rotates the shaft.\u003c\/p\u003e\n\u003cp\u003eThe shaft then rotates the cutting blade beneath the mower deck, allowing the blade to cut grass at operating speed. Parts documentation specifically identifies \u003cstrong\u003e532165482\u003c\/strong\u003e as a mandrel shaft assembly that rotates the blade beneath the mower deck. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShaft \u0026amp; Lower Bearing Assembly\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e532165482\u003c\/strong\u003e is more than a bare shaft.\u003c\/p\u003e\n\u003cp\u003eThe OEM description specifically identifies it as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShaft Assembly with Lower Bearing – RH Thread\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lower bearing supports the shaft within the applicable mandrel housing, allowing the shaft to rotate while maintaining its intended position.\u003c\/p\u003e\n\u003cp\u003eA simplified assembly can be represented as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePulley → Shaft → Bearing \/ Mandrel Housing → Blade\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe shaft and bearing therefore work together to provide both:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRotational movement\u003c\/li\u003e\n\u003cli\u003eStructural blade support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eRight-Hand Thread Configuration\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e532165482\u003c\/strong\u003e is specifically identified as an \u003cstrong\u003eRH Thread\u003c\/strong\u003e shaft assembly. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis thread configuration is an important fitment characteristic.\u003c\/p\u003e\n\u003cp\u003eSome mower deck configurations may use different shaft assemblies depending on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlade position\u003c\/li\u003e\n\u003cli\u003eDeck configuration\u003c\/li\u003e\n\u003cli\u003eThread direction\u003c\/li\u003e\n\u003cli\u003eMandrel design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not substitute a left-hand threaded shaft for \u003cstrong\u003e532165482\u003c\/strong\u003e simply because the assemblies appear similar.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMandrel Shaft vs. Complete Mandrel Assembly\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e532165482\u003c\/strong\u003e should not automatically be confused with a complete mandrel\/spindle assembly.\u003c\/p\u003e\n\u003ch3\u003e532165482 Shaft Assembly\u003c\/h3\u003e\n\u003cp\u003eIncludes the applicable shaft and lower bearing.\u003c\/p\u003e\n\u003ch3\u003eComplete Mandrel Assembly\u003c\/h3\u003e\n\u003cp\u003eMay additionally include components such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMandrel housing\u003c\/li\u003e\n\u003cli\u003eUpper bearing\u003c\/li\u003e\n\u003cli\u003ePulley\u003c\/li\u003e\n\u003cli\u003eAdditional spacers or hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExact package contents should always be verified before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMandrel Shaft vs. Pulley\u003c\/h2\u003e\n\u003cp\u003eThe shaft and pulley perform separate functions.\u003c\/p\u003e\n\u003ch3\u003eMandrel Shaft\u003c\/h3\u003e\n\u003cp\u003eSupports and rotates the mower blade.\u003c\/p\u003e\n\u003ch3\u003eMandrel Pulley\u003c\/h3\u003e\n\u003cp\u003eReceives rotational force from the mower deck belt and transfers that rotation to the shaft.\u003c\/p\u003e\n\u003cp\u003eA worn pulley will not necessarily be corrected by replacing the shaft, and a bent shaft will not be corrected by replacing only the pulley.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBearing Function\u003c\/h2\u003e\n\u003cp\u003eThe included lower bearing supports the rotating shaft inside the applicable mower deck assembly.\u003c\/p\u003e\n\u003cp\u003eThe bearing helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduce rotational friction\u003c\/li\u003e\n\u003cli\u003eSupport the shaft\u003c\/li\u003e\n\u003cli\u003eMaintain shaft alignment\u003c\/li\u003e\n\u003cli\u003eControl unwanted shaft movement\u003c\/li\u003e\n\u003cli\u003eSupport smooth blade rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA worn bearing can allow the shaft and blade to develop excessive movement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Reasons for Replacement\u003c\/h2\u003e\n\u003cp\u003eReplacement of the \u003cstrong\u003e532165482 RH Thread Shaft Assembly with Lower Bearing\u003c\/strong\u003e may be appropriate if the original has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBent\u003c\/li\u003e\n\u003cli\u003eDeveloped excessive shaft wear\u003c\/li\u003e\n\u003cli\u003eDeveloped excessive play\u003c\/li\u003e\n\u003cli\u003eBecome damaged by blade impact\u003c\/li\u003e\n\u003cli\u003eDeveloped damaged threads\u003c\/li\u003e\n\u003cli\u003eBecome difficult to rotate\u003c\/li\u003e\n\u003cli\u003eDeveloped a seized lower bearing\u003c\/li\u003e\n\u003cli\u003eDeveloped rough bearing operation\u003c\/li\u003e\n\u003cli\u003eSustained impact damage\u003c\/li\u003e\n\u003cli\u003eDeveloped abnormal wobble\u003c\/li\u003e\n\u003cli\u003eBeen damaged during mandrel service\u003c\/li\u003e\n\u003cli\u003eDeveloped excessive corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bent shaft should generally be replaced rather than straightened for continued mower operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePossible Signs of Shaft or Bearing Wear\u003c\/h2\u003e\n\u003cp\u003eA worn or damaged mandrel shaft assembly may contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExcessive mower deck vibration\u003c\/li\u003e\n\u003cli\u003eBlade wobble\u003c\/li\u003e\n\u003cli\u003eUneven blade rotation\u003c\/li\u003e\n\u003cli\u003eGrinding noise\u003c\/li\u003e\n\u003cli\u003eRumbling\u003c\/li\u003e\n\u003cli\u003eRough spindle rotation\u003c\/li\u003e\n\u003cli\u003eExcessive shaft play\u003c\/li\u003e\n\u003cli\u003eUneven cutting\u003c\/li\u003e\n\u003cli\u003eAbnormal pulley movement\u003c\/li\u003e\n\u003cli\u003eBearing noise\u003c\/li\u003e\n\u003cli\u003eDifficulty rotating the blade\u003c\/li\u003e\n\u003cli\u003eRepeated blade or belt problems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms can also result from damaged blades, pulleys, housings, belts, or other mandrel components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eShaft Inspection\u003c\/h2\u003e\n\u003cp\u003eInspect the existing shaft for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBending\u003c\/li\u003e\n\u003cli\u003eScoring\u003c\/li\u003e\n\u003cli\u003eGrooving\u003c\/li\u003e\n\u003cli\u003eCorrosion\u003c\/li\u003e\n\u003cli\u003eDamaged threads\u003c\/li\u003e\n\u003cli\u003eExcessive wear\u003c\/li\u003e\n\u003cli\u003eHeat discoloration\u003c\/li\u003e\n\u003cli\u003eBlade mounting damage\u003c\/li\u003e\n\u003cli\u003ePulley mounting damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bent shaft can cause the cutting blade to rotate outside its intended plane.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eLower Bearing Inspection\u003c\/h2\u003e\n\u003cp\u003eInspect the bearing for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRough rotation\u003c\/li\u003e\n\u003cli\u003eGrinding\u003c\/li\u003e\n\u003cli\u003eBinding\u003c\/li\u003e\n\u003cli\u003eExcessive play\u003c\/li\u003e\n\u003cli\u003eSeizure\u003c\/li\u003e\n\u003cli\u003eCorrosion\u003c\/li\u003e\n\u003cli\u003eHeat damage\u003c\/li\u003e\n\u003cli\u003eNoise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA serviceable bearing should generally rotate smoothly without significant roughness or abnormal looseness.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBlade Wobble\u003c\/h2\u003e\n\u003cp\u003eBlade wobble can indicate a problem with the shaft, bearing, blade, or mounting assembly.\u003c\/p\u003e\n\u003cp\u003eA simplified relationship is:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStraight Shaft + Serviceable Bearings + Properly Mounted Blade → Stable Blade Rotation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA bent shaft can cause the blade tips to move through different vertical positions during rotation.\u003c\/p\u003e\n\u003cp\u003eThis can contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUneven cutting height\u003c\/li\u003e\n\u003cli\u003eVibration\u003c\/li\u003e\n\u003cli\u003eIncreased spindle loading\u003c\/li\u003e\n\u003cli\u003eDeck component wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCutting Blade Inspection\u003c\/h2\u003e\n\u003cp\u003eIf the shaft assembly was damaged after striking an object, inspect the blade for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBending\u003c\/li\u003e\n\u003cli\u003eCracking\u003c\/li\u003e\n\u003cli\u003eChipping\u003c\/li\u003e\n\u003cli\u003eDistortion\u003c\/li\u003e\n\u003cli\u003eDamaged mounting surfaces\u003c\/li\u003e\n\u003cli\u003eExcessive wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bent blade can produce symptoms similar to a bent mandrel shaft.\u003c\/p\u003e\n\u003cp\u003eNever assume the shaft is the only damaged component after a significant blade impact.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMandrel Housing Inspection\u003c\/h2\u003e\n\u003cp\u003eInspect the applicable mandrel\/spindle housing for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCracks\u003c\/li\u003e\n\u003cli\u003eDistortion\u003c\/li\u003e\n\u003cli\u003eBearing bore damage\u003c\/li\u003e\n\u003cli\u003eCorrosion\u003c\/li\u003e\n\u003cli\u003eDamaged mounting points\u003c\/li\u003e\n\u003cli\u003eLoose mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe replacement shaft and bearing require a serviceable housing to remain correctly supported.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eUpper Bearing Inspection\u003c\/h2\u003e\n\u003cp\u003eBecause \u003cstrong\u003e532165482\u003c\/strong\u003e is specifically supplied with the \u003cstrong\u003elower bearing\u003c\/strong\u003e, inspect the corresponding upper bearing where applicable.\u003c\/p\u003e\n\u003cp\u003eCheck it for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRough rotation\u003c\/li\u003e\n\u003cli\u003eNoise\u003c\/li\u003e\n\u003cli\u003eExcessive play\u003c\/li\u003e\n\u003cli\u003eCorrosion\u003c\/li\u003e\n\u003cli\u003eHeat damage\u003c\/li\u003e\n\u003cli\u003eSeizure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling a new shaft and lower bearing while leaving a severely worn upper bearing in service can result in continued spindle problems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePulley Inspection\u003c\/h2\u003e\n\u003cp\u003eInspect the applicable mandrel pulley for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWobbling\u003c\/li\u003e\n\u003cli\u003eCracks\u003c\/li\u003e\n\u003cli\u003eGroove wear\u003c\/li\u003e\n\u003cli\u003eDistortion\u003c\/li\u003e\n\u003cli\u003eCorrosion\u003c\/li\u003e\n\u003cli\u003eDamaged mounting surfaces\u003c\/li\u003e\n\u003cli\u003eBelt wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA damaged or misaligned pulley can place abnormal loads on the shaft and bearings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBelt Inspection\u003c\/h2\u003e\n\u003cp\u003eInspect the mower deck belt for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCracking\u003c\/li\u003e\n\u003cli\u003eFraying\u003c\/li\u003e\n\u003cli\u003eGlazing\u003c\/li\u003e\n\u003cli\u003eMissing material\u003c\/li\u003e\n\u003cli\u003eExcessive stretching\u003c\/li\u003e\n\u003cli\u003eHeat damage\u003c\/li\u003e\n\u003cli\u003eUneven wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA damaged mandrel assembly can affect belt tracking and contribute to premature belt wear.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Correct Shaft Fitment Matters\u003c\/h2\u003e\n\u003cp\u003eMandrel shaft assemblies that appear similar can differ in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShaft length\u003c\/li\u003e\n\u003cli\u003eShaft diameter\u003c\/li\u003e\n\u003cli\u003eBearing dimensions\u003c\/li\u003e\n\u003cli\u003eBlade mounting interface\u003c\/li\u003e\n\u003cli\u003ePulley mounting interface\u003c\/li\u003e\n\u003cli\u003eThread diameter\u003c\/li\u003e\n\u003cli\u003eThread pitch\u003c\/li\u003e\n\u003cli\u003eThread direction\u003c\/li\u003e\n\u003cli\u003eEquipment application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eright-hand thread configuration\u003c\/strong\u003e is especially important with \u003cstrong\u003e532165482\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eUse the OEM part number rather than visual similarity when determining fitment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cp\u003eBefore replacing \u003cstrong\u003e532165482\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePark the mower on a flat, stable surface.\u003c\/li\u003e\n\u003cli\u003eDisengage the mower deck\/PTO.\u003c\/li\u003e\n\u003cli\u003eEngage the parking brake.\u003c\/li\u003e\n\u003cli\u003eShut off the engine.\u003c\/li\u003e\n\u003cli\u003eRemove the ignition key.\u003c\/li\u003e\n\u003cli\u003eAllow all blades and moving components to stop completely.\u003c\/li\u003e\n\u003cli\u003eDisconnect the spark plug or battery where appropriate.\u003c\/li\u003e\n\u003cli\u003eLower or remove the mower deck as required.\u003c\/li\u003e\n\u003cli\u003eSecurely support the mower deck.\u003c\/li\u003e\n\u003cli\u003ePhotograph the belt routing before disassembly.\u003c\/li\u003e\n\u003cli\u003eRemove the mower deck belt from the applicable mandrel pulley.\u003c\/li\u003e\n\u003cli\u003eRemove the applicable pulley hardware.\u003c\/li\u003e\n\u003cli\u003eRemove the cutting blade using appropriate protective gloves.\u003c\/li\u003e\n\u003cli\u003eRemove the applicable mandrel shaft components.\u003c\/li\u003e\n\u003cli\u003eInspect the mandrel housing.\u003c\/li\u003e\n\u003cli\u003eInspect the upper bearing.\u003c\/li\u003e\n\u003cli\u003eInspect the pulley.\u003c\/li\u003e\n\u003cli\u003eInspect the cutting blade.\u003c\/li\u003e\n\u003cli\u003eClean the applicable mounting surfaces.\u003c\/li\u003e\n\u003cli\u003eCompare the replacement \u003cstrong\u003e532165482 Shaft Assembly\u003c\/strong\u003e with the original.\u003c\/li\u003e\n\u003cli\u003eConfirm the correct RH thread configuration.\u003c\/li\u003e\n\u003cli\u003eInstall the replacement shaft and lower bearing according to the equipment-specific procedure.\u003c\/li\u003e\n\u003cli\u003eReassemble the mandrel components in their original sequence.\u003c\/li\u003e\n\u003cli\u003eReinstall the pulley.\u003c\/li\u003e\n\u003cli\u003eReinstall the cutting blade with the correct hardware.\u003c\/li\u003e\n\u003cli\u003eRoute the mower deck belt correctly.\u003c\/li\u003e\n\u003cli\u003eVerify smooth shaft and blade rotation.\u003c\/li\u003e\n\u003cli\u003eCheck for excessive play or interference.\u003c\/li\u003e\n\u003cli\u003eReinstall the mower deck if removed.\u003c\/li\u003e\n\u003cli\u003eReinstall all guards and protective components.\u003c\/li\u003e\n\u003cli\u003eTest mower operation in a clear, controlled 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 mower blades\u003c\/li\u003e\n\u003cli\u003ePhotograph belt and hardware arrangements before disassembly\u003c\/li\u003e\n\u003cli\u003eKeep washers, spacers, and hardware organized\u003c\/li\u003e\n\u003cli\u003eVerify the \u003cstrong\u003eRH thread configuration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInspect the mandrel housing carefully\u003c\/li\u003e\n\u003cli\u003eInspect the upper bearing while the assembly is apart\u003c\/li\u003e\n\u003cli\u003eCheck the pulley for wobble or damage\u003c\/li\u003e\n\u003cli\u003eInspect the cutting blade for bending\u003c\/li\u003e\n\u003cli\u003eKeep bearings and mounting surfaces clean\u003c\/li\u003e\n\u003cli\u003eDo not hammer directly on bearing surfaces\u003c\/li\u003e\n\u003cli\u003eUse appropriate bearing installation procedures\u003c\/li\u003e\n\u003cli\u003eVerify smooth shaft rotation before operation\u003c\/li\u003e\n\u003cli\u003eCheck blade clearance\u003c\/li\u003e\n\u003cli\u003eReinstall all mower deck guards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eLegacy Part Number\u003c\/h2\u003e\n\u003cp\u003eParts documentation identifies \u003cstrong\u003e165482\u003c\/strong\u003e as an earlier part number replaced by \u003cstrong\u003e532165482\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDepending on the age of the equipment or parts manual, the shaft may therefore appear under:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e532165482\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e165482\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVerify the equipment model before relying on a supersession alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKnown Mower Deck Applications\u003c\/h2\u003e\n\u003cp\u003eParts diagrams show \u003cstrong\u003e532165482\u003c\/strong\u003e installed within the mower deck\/cutting deck assemblies of multiple Husqvarna lawn tractors, including select \u003cstrong\u003eCTH191, CT151, and CTH141\u003c\/strong\u003e configurations. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional compatible models and related-brand applications exist, so exact fitment should always be confirmed using the mower's model\/product number.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp\u003eTo help maintain reliable mower deck operation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInspect spindle\/mandrel assemblies periodically\u003c\/li\u003e\n\u003cli\u003eCheck blades for excessive movement\u003c\/li\u003e\n\u003cli\u003eInvestigate grinding or rumbling noises promptly\u003c\/li\u003e\n\u003cli\u003eReplace bent cutting blades\u003c\/li\u003e\n\u003cli\u003eCheck pulleys for wobble\u003c\/li\u003e\n\u003cli\u003eInspect deck belts for abnormal wear\u003c\/li\u003e\n\u003cli\u003eKeep mower deck components free of excessive debris\u003c\/li\u003e\n\u003cli\u003eInspect mandrel mounting hardware\u003c\/li\u003e\n\u003cli\u003eCheck bearings when blade play develops\u003c\/li\u003e\n\u003cli\u003eInvestigate severe vibration immediately\u003c\/li\u003e\n\u003cli\u003eFollow equipment-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 mower model, product number, mower deck configuration, serial number, and production revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003epart number 532165482\u003c\/strong\u003e directly with the applicable OEM parts documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e532165482\u003c\/strong\u003e is identified as a \u003cstrong\u003eShaft Assembly with Lower Bearing, RH Thread\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThis component functions as a \u003cstrong\u003emandrel\/spindle shaft assembly\u003c\/strong\u003e within applicable mower decks and rotates the cutting blade beneath the deck. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe assembly includes the \u003cstrong\u003eshaft and lower bearing\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe shaft uses a \u003cstrong\u003eright-hand thread configuration\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not confuse this component with a left-hand threaded shaft assembly.\u003c\/li\u003e\n\u003cli\u003eDo not assume this is a complete mandrel\/spindle assembly with housing, pulley, upper bearing, blade, and hardware.\u003c\/li\u003e\n\u003cli\u003eDo not assume every Husqvarna lawn tractor or mower deck uses \u003cstrong\u003e532165482\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not select a replacement shaft solely by approximate dimensions or appearance.\u003c\/li\u003e\n\u003cli\u003eShaft dimensions, bearing configuration, thread direction, blade interface, pulley interface, and equipment compatibility must match.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003e532165482\u003c\/strong\u003e as the primary fitment reference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e165482\u003c\/strong\u003e is an earlier part number replaced by \u003cstrong\u003e532165482\u003c\/strong\u003e in applicable equipment. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eInspect the upper bearing, mandrel housing, pulley, cutting blade, and belt whenever replacing the shaft assembly.\u003c\/li\u003e\n\u003cli\u003eInvestigate the cause if the original shaft became bent or the bearing failed prematurely.\u003c\/li\u003e\n\u003cli\u003eDo not attempt to straighten, weld, grind, machine, or otherwise modify a damaged shaft for continued use.\u003c\/li\u003e\n\u003cli\u003eShut off the engine, remove the ignition key, disconnect the spark plug or battery as appropriate, and allow all blades to stop before servicing the mower deck.\u003c\/li\u003e\n\u003cli\u003eWear appropriate gloves when handling mower blades.\u003c\/li\u003e\n\u003cli\u003eSecurely support the mower deck before working beneath or around it.\u003c\/li\u003e\n\u003cli\u003eReinstall all applicable belt guards and protective components before operation.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone Husqvarna 532165482 RH Thread Shaft Assembly with Lower Bearing only\u003c\/strong\u003e unless otherwise specified. Mandrel housing, upper bearing, pulley, cutting blade, belt, bolts, washers, spacers, and other mower deck components are sold separately unless explicitly included.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003eHusqvarna 532165482\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":53757635625323,"sku":"532165482","price":64.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/532165482.jpg?v=1787531622","url":"https:\/\/generalsprayers.com\/products\/husqvarna-532165482-rh-thread-shaft-assembly-with-lower-bearing-genuine-oem-replacement","provider":"GeneralSprayers","version":"1.0","type":"link"}