{"product_id":"husqvarna-539916459-retaining-ring-replacement-lawn-garden-equipment-retaining-ring-hardware-component","title":"Husqvarna 539916459 Retaining Ring – Replacement Lawn \u0026 Garden Equipment Retaining Ring Hardware Component","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=\"LR5Y_W_content markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 539916459\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Lawn \u0026amp; Garden Equipment Replacement Parts\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Retaining Ring – Replacement Lawn \u0026amp; Garden Equipment Retaining Ring Hardware Component\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eHusqvarna 539916459 Retaining Ring\u003c\/strong\u003e is a replacement mechanical retention hardware component designed for compatible \u003cstrong\u003eHusqvarna lawn and garden equipment\u003c\/strong\u003e. Installed in the applicable groove, shaft, pin, bore, or mechanical assembly, a retaining ring helps secure associated components in their intended position and limits unwanted axial movement. It is suitable for replacing a bent, stretched, corroded, worn, damaged, missing, or otherwise unserviceable retaining ring when Husqvarna part number 539916459 is specified.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"auto\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 539916459\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Husqvarna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Retaining Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Replacement Retaining Hardware Component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Lawn \u0026amp; Garden Equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Mechanical Retention \u0026amp; Component Mounting System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Component Retention, Positioning \u0026amp; Axial Movement Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 dir=\"auto\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement \u003cstrong\u003eretaining ring\u003c\/strong\u003e for compatible Husqvarna equipment\u003c\/li\u003e\n\u003cli\u003eDesigned to secure the applicable component within its intended mechanical assembly\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper positioning of associated parts\u003c\/li\u003e\n\u003cli\u003eHelps limit unwanted axial movement along a shaft, pin, bore, or similar interface where applicable\u003c\/li\u003e\n\u003cli\u003eSupports the original equipment's mechanical retention configuration\u003c\/li\u003e\n\u003cli\u003eHelps prevent properly installed components from shifting or separating during operation\u003c\/li\u003e\n\u003cli\u003eSuitable for replacing a \u003cstrong\u003ebent, stretched, distorted, corroded, worn, damaged, weakened, or missing\u003c\/strong\u003e retaining ring\u003c\/li\u003e\n\u003cli\u003eUseful for routine equipment maintenance, mechanical repair, and component restoration\u003c\/li\u003e\n\u003cli\u003eProvides a part-number-specific replacement for the applicable retention point\u003c\/li\u003e\n\u003cli\u003eDirect replacement option when \u003cstrong\u003eHusqvarna part number 539916459\u003c\/strong\u003e is specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 dir=\"auto\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHusqvarna lawn and garden equipment\u003c\/li\u003e\n\u003cli\u003eCompatible Husqvarna outdoor power equipment\u003c\/li\u003e\n\u003cli\u003eShaft and axle assemblies\u003c\/li\u003e\n\u003cli\u003ePin and pivot assemblies\u003c\/li\u003e\n\u003cli\u003eBearing and bushing retention where applicable\u003c\/li\u003e\n\u003cli\u003ePulley and rotating-component assemblies where applicable\u003c\/li\u003e\n\u003cli\u003eMechanical linkage and mounting systems\u003c\/li\u003e\n\u003cli\u003eEquipment repair and maintenance\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or missing retaining hardware\u003c\/li\u003e\n\u003cli\u003eApplications specifying \u003cstrong\u003eHusqvarna 539916459\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 dir=\"auto\"\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify \u003cstrong\u003epart number 539916459\u003c\/strong\u003e before ordering\u003c\/li\u003e\n\u003cli\u003eConfirm compatibility with your specific Husqvarna equipment model and mechanical assembly\u003c\/li\u003e\n\u003cli\u003eThe supplied product information identifies this component as a \u003cstrong\u003eRetaining Ring\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe exact retaining-ring style and installation location are \u003cstrong\u003enot identified in the supplied product information\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDo not assume this component is specifically an \u003cstrong\u003eE-ring, C-clip, snap ring, circlip, internal retaining ring, external retaining ring, spiral ring, or another particular retaining-ring design\u003c\/strong\u003e unless confirmed by the applicable Husqvarna parts information\u003c\/li\u003e\n\u003cli\u003eThe exact \u003cstrong\u003einside diameter, outside diameter, thickness, groove diameter, groove width, material, hardness, finish, load capacity, and installation dimensions\u003c\/strong\u003e are not identified in the supplied product information\u003c\/li\u003e\n\u003cli\u003eDo not assume the ring is intended for a particular \u003cstrong\u003eshaft, axle, spindle, pulley, bearing, wheel, pivot, transmission, mower deck, or engine assembly\u003c\/strong\u003e unless confirmed for the equipment\u003c\/li\u003e\n\u003cli\u003eCompare the original retaining ring's \u003cstrong\u003epart number, diameter, thickness, profile, opening configuration, groove fit, orientation, and installation location\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRetaining rings that appear visually similar can differ in \u003cstrong\u003ediameter, thickness, material, spring tension, groove requirements, and load capacity\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInspect the associated \u003cstrong\u003eshaft, pin, axle, bore, groove, washer, spacer, bearing, bushing, and retained component\u003c\/strong\u003e for wear or damage before installing the replacement\u003c\/li\u003e\n\u003cli\u003eA worn, damaged, enlarged, or contaminated retaining groove may prevent a new ring from seating and retaining components correctly\u003c\/li\u003e\n\u003cli\u003eCheck the groove for \u003cstrong\u003eburrs, corrosion, cracks, deformation, excessive wear, packed debris, or other damage\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDo not reuse a retaining ring that has become \u003cstrong\u003epermanently stretched, bent, distorted, cracked, weakened, or damaged\u003c\/strong\u003e during removal\u003c\/li\u003e\n\u003cli\u003eRetaining rings can release suddenly during removal or installation and may become airborne; use appropriate \u003cstrong\u003eeye protection\u003c\/strong\u003e and suitable installation tools\u003c\/li\u003e\n\u003cli\u003eAvoid excessively expanding or compressing the ring during installation, as this can permanently deform it and reduce its retention capability\u003c\/li\u003e\n\u003cli\u003eMake sure the retaining ring is \u003cstrong\u003efully seated in its designated groove\u003c\/strong\u003e around the applicable circumference before operating the equipment\u003c\/li\u003e\n\u003cli\u003eDo not \u003cstrong\u003egrind, file, cut, bend, heat, weld, stretch, reshape, reduce the thickness, or otherwise modify\u003c\/strong\u003e the retaining ring to force compatibility\u003c\/li\u003e\n\u003cli\u003eNever substitute a visually similar retaining ring without verifying the correct \u003cstrong\u003edimensions, groove compatibility, and application\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThis listing is for the \u003cstrong\u003eretaining ring\u003c\/strong\u003e; do not assume that \u003cstrong\u003eshafts, pins, axles, washers, spacers, bearings, bushings, pulleys, fasteners, or other associated hardware\u003c\/strong\u003e are included unless specifically stated\u003c\/li\u003e\n\u003cli\u003eShut off the equipment, disconnect the applicable power source, and secure any components that could move or release stored energy before servicing the retaining assembly\u003c\/li\u003e\n\u003cli\u003eAfter installation, verify proper \u003cstrong\u003ering seating, groove engagement, component positioning, axial retention, clearance, and overall mechanical operation\u003c\/strong\u003e before returning the equipment to normal service\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":53873589977451,"sku":"539916459","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/539916459.jpg?v=1789733202","url":"https:\/\/generalsprayers.com\/products\/husqvarna-539916459-retaining-ring-replacement-lawn-garden-equipment-retaining-ring-hardware-component","provider":"GeneralSprayers","version":"1.0","type":"link"}