{"product_id":"husqvarna-539131604-twi-muffler-assembly-replacement-lawn-garden-equipment-exhaust-muffler","title":"Husqvarna 539131604 TWI Muffler Assembly – Replacement Lawn \u0026 Garden Equipment Exhaust Muffler","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 class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 539131604\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Lawn \u0026amp; Garden Equipment Replacement Parts\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e TWI Muffler Assembly – Replacement Lawn \u0026amp; Garden Equipment Exhaust Muffler\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 539131604 TWI Muffler Assembly\u003c\/strong\u003e is a replacement exhaust system component designed for compatible \u003cstrong\u003eHusqvarna lawn and garden equipment\u003c\/strong\u003e. Featuring the specified \u003cstrong\u003eTWI configuration\u003c\/strong\u003e, this muffler assembly is intended to route engine exhaust gases away from the engine while helping reduce exhaust noise during operation. Ideal for replacing a rusted, cracked, burned, damaged, excessively noisy, or otherwise defective muffler, the 539131604 helps restore the intended exhaust system configuration and dependable equipment operation.\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 539131604\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 Muffler Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e TWI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Engine Exhaust Muffler\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 Engine \/ Exhaust System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Exhaust Gas Routing \u0026amp; Noise Reduction\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\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement \u003cstrong\u003eTWI muffler assembly\u003c\/strong\u003e for compatible Husqvarna equipment\u003c\/li\u003e\n\u003cli\u003eDesigned for use within the applicable engine exhaust system\u003c\/li\u003e\n\u003cli\u003eHelps route engine exhaust gases through the intended exhaust path\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine exhaust noise during normal equipment operation\u003c\/li\u003e\n\u003cli\u003eSupports restoration of the intended exhaust system configuration\u003c\/li\u003e\n\u003cli\u003eHelps address exhaust-system issues caused by a deteriorated or damaged muffler\u003c\/li\u003e\n\u003cli\u003eIdeal for replacing rusted, cracked, burned, excessively noisy, damaged, or defective mufflers\u003c\/li\u003e\n\u003cli\u003ePractical replacement component for engine exhaust system maintenance and repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHusqvarna lawn and garden equipment\u003c\/li\u003e\n\u003cli\u003eCompatible outdoor power equipment\u003c\/li\u003e\n\u003cli\u003eSmall-engine exhaust systems\u003c\/li\u003e\n\u003cli\u003eTWI muffler configurations\u003c\/li\u003e\n\u003cli\u003eEngine muffler and exhaust assemblies\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or damaged exhaust components\u003c\/li\u003e\n\u003cli\u003eEngine exhaust system repair\u003c\/li\u003e\n\u003cli\u003eRoutine equipment maintenance and servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify \u003cstrong\u003epart number 539131604\u003c\/strong\u003e before ordering\u003c\/li\u003e\n\u003cli\u003eConfirm compatibility with your specific Husqvarna equipment and engine model\u003c\/li\u003e\n\u003cli\u003eVerify that your application requires the \u003cstrong\u003eTWI muffler configuration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompare the existing \u003cstrong\u003emuffler dimensions, inlet configuration, mounting points, exhaust outlet position, bracket locations, and overall design\u003c\/strong\u003e before replacement\u003c\/li\u003e\n\u003cli\u003eInspect associated \u003cstrong\u003eexhaust ports, mounting studs or bolts, brackets, gaskets, heat shields, and surrounding components\u003c\/strong\u003e for wear, corrosion, or damage\u003c\/li\u003e\n\u003cli\u003eVerify whether any \u003cstrong\u003egaskets, heat shields, brackets, fasteners, or additional exhaust components\u003c\/strong\u003e are included or must be purchased separately\u003c\/li\u003e\n\u003cli\u003eAllow the engine and exhaust system to \u003cstrong\u003ecool completely before servicing\u003c\/strong\u003e, as muffler components can become extremely hot during operation\u003c\/li\u003e\n\u003cli\u003eEnsure all exhaust mounting points and connections are properly aligned and securely fastened before operating the equipment\u003c\/li\u003e\n\u003cli\u003eCheck for abnormal exhaust leakage, vibration, or contact with surrounding components after installation\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":53799633355115,"sku":"539131604","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/539131604.jpg?v=1788538846","url":"https:\/\/generalsprayers.com\/products\/husqvarna-539131604-twi-muffler-assembly-replacement-lawn-garden-equipment-exhaust-muffler","provider":"GeneralSprayers","version":"1.0","type":"link"}