{"product_id":"husqvarna-532185909-kohler-20-041-12-s-gasket-genuine-oem-replacement-engine-gasket","title":"Husqvarna 532185909 Kohler 20 041 12-S Gasket – Genuine OEM Replacement Engine Gasket","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 532185909\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Lawn Tractor Engine, Exhaust \u0026amp; Gasket Components\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Kohler Exhaust Gasket – Genuine OEM Replacement Engine Gasket\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 532185909 Kohler Gasket\u003c\/strong\u003e is a genuine OEM replacement \u003cstrong\u003eengine exhaust gasket\u003c\/strong\u003e used on select Husqvarna, Craftsman, Poulan, and other AYP-manufactured riding mowers and lawn tractors equipped with compatible \u003cstrong\u003eKohler engines\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 532185909\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 Engine Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Description:\u003c\/strong\u003e Gasket, Kohler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Description:\u003c\/strong\u003e Exhaust Gasket \/ Muffler Gasket \/ Kohler Engine Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKohler Reference:\u003c\/strong\u003e 20 041 12-S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Kohler Number:\u003c\/strong\u003e 2004112-S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Engine Exhaust Sealing Component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Seals the Applicable Engine-to-Exhaust \/ Muffler Connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Engine \/ Exhaust \/ Muffler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Riding Mower \/ Lawn Tractor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Select Kohler Engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e Husqvarna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Equipment Brands:\u003c\/strong\u003e Select Craftsman \/ Poulan \/ Poulan Pro \/ AYP Equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Location:\u003c\/strong\u003e Exhaust \/ Muffler Connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Components:\u003c\/strong\u003e Engine \/ Cylinder Head \/ Exhaust Port \/ Muffler \/ Exhaust 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 OEM Replacement 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 Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e 532185909\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Number Format:\u003c\/strong\u003e 532 18 59-09\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKohler Cross-Reference:\u003c\/strong\u003e 20 041 12-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine OEM replacement engine gasket\u003c\/li\u003e\n\u003cli\u003eFactory-designated \u003cstrong\u003eKohler Gasket\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCross-references to \u003cstrong\u003eKohler 20 041 12-S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Kohler-powered lawn equipment\u003c\/li\u003e\n\u003cli\u003eHelps seal the exhaust connection\u003c\/li\u003e\n\u003cli\u003eHelps prevent exhaust-gas leakage\u003c\/li\u003e\n\u003cli\u003eProvides a sealing barrier between mating exhaust components\u003c\/li\u003e\n\u003cli\u003eSupports proper muffler installation\u003c\/li\u003e\n\u003cli\u003eHelps maintain the factory exhaust-system configuration\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand applicable engine exhaust temperatures\u003c\/li\u003e\n\u003cli\u003eManufactured for application-specific fit\u003c\/li\u003e\n\u003cli\u003eSuitable for engine and muffler service\u003c\/li\u003e\n\u003cli\u003eUseful when replacing or removing the muffler\u003c\/li\u003e\n\u003cli\u003eIdeal replacement for burned, crushed, torn, or deteriorated gaskets\u003c\/li\u003e\n\u003cli\u003eDirect replacement for equipment requiring \u003cstrong\u003e532185909\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGenuine OEM component rather than an unspecified universal gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eExhaust Gasket Function\u003c\/h2\u003e\n\u003cp\u003eThe engine exhaust system carries hot combustion gases away from the engine through the muffler. The mating surfaces between the engine and exhaust components require an appropriate gasket to maintain a proper seal.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e532185909 Kohler Gasket\u003c\/strong\u003e helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeal the applicable exhaust connection\u003c\/li\u003e\n\u003cli\u003eReduce exhaust leakage\u003c\/li\u003e\n\u003cli\u003eMaintain proper mating between the muffler and engine\u003c\/li\u003e\n\u003cli\u003ePrevent hot exhaust gases from escaping through the joint\u003c\/li\u003e\n\u003cli\u003eMaintain the factory exhaust-system configuration\u003c\/li\u003e\n\u003cli\u003eSupport normal muffler operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause the gasket is exposed to repeated heating and cooling cycles, it can deteriorate over time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKohler Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eA key reference for \u003cstrong\u003eHusqvarna 532185909\u003c\/strong\u003e is the Kohler number:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e20 041 12-S\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis may also be written as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e20 041 12-S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e20-041-12-S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2004112-S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2004112S\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen checking engine-specific compatibility, the Kohler engine model, specification number, and OEM parts documentation should be used whenever possible.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 532185909 Gasket\u003c\/strong\u003e is used on select Kohler-powered equipment, including compatible:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHusqvarna riding mowers\u003c\/li\u003e\n\u003cli\u003eHusqvarna lawn tractors\u003c\/li\u003e\n\u003cli\u003eCraftsman lawn tractors\u003c\/li\u003e\n\u003cli\u003ePoulan riding mowers\u003c\/li\u003e\n\u003cli\u003ePoulan Pro lawn tractors\u003c\/li\u003e\n\u003cli\u003eAYP-manufactured riding equipment\u003c\/li\u003e\n\u003cli\u003eKohler-powered mower applications\u003c\/li\u003e\n\u003cli\u003eEngine exhaust assemblies\u003c\/li\u003e\n\u003cli\u003eMuffler assemblies\u003c\/li\u003e\n\u003cli\u003eOEM applications requiring \u003cstrong\u003e532185909\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplications specifying \u003cstrong\u003eKohler 20 041 12-S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause multiple Kohler engines and exhaust configurations have been used across these equipment brands, exact fitment should always be verified before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Reasons for Replacement\u003c\/h2\u003e\n\u003cp\u003eReplacement of the \u003cstrong\u003e532185909 Kohler Gasket\u003c\/strong\u003e may be appropriate if the original gasket has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBurned\u003c\/li\u003e\n\u003cli\u003eTorn\u003c\/li\u003e\n\u003cli\u003eCracked\u003c\/li\u003e\n\u003cli\u003eSplit\u003c\/li\u003e\n\u003cli\u003eBecome brittle\u003c\/li\u003e\n\u003cli\u003eBecome excessively compressed\u003c\/li\u003e\n\u003cli\u003eDeveloped exhaust leakage\u003c\/li\u003e\n\u003cli\u003eDeteriorated from heat\u003c\/li\u003e\n\u003cli\u003eBeen damaged during muffler removal\u003c\/li\u003e\n\u003cli\u003eBecome contaminated\u003c\/li\u003e\n\u003cli\u003eFailed to properly seal\u003c\/li\u003e\n\u003cli\u003eBeen removed during engine service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExhaust gaskets are often best replaced rather than reused after the muffler or related exhaust component has been removed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePossible Signs of an Exhaust Gasket Leak\u003c\/h2\u003e\n\u003cp\u003eA damaged exhaust gasket may contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLouder-than-normal exhaust noise\u003c\/li\u003e\n\u003cli\u003eTicking or popping near the exhaust connection\u003c\/li\u003e\n\u003cli\u003eVisible soot around the gasket area\u003c\/li\u003e\n\u003cli\u003eExhaust odor around the engine compartment\u003c\/li\u003e\n\u003cli\u003eHot exhaust gases escaping near the connection\u003c\/li\u003e\n\u003cli\u003eDiscoloration around the exhaust joint\u003c\/li\u003e\n\u003cli\u003eLoose-feeling muffler assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms can also result from a cracked muffler, loose mounting hardware, damaged exhaust components, or other engine issues.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMuffler \u0026amp; Exhaust Inspection\u003c\/h2\u003e\n\u003cp\u003eWhen replacing the gasket, inspect related components including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMuffler\u003c\/li\u003e\n\u003cli\u003eExhaust port\u003c\/li\u003e\n\u003cli\u003eCylinder head\u003c\/li\u003e\n\u003cli\u003eExhaust mounting surfaces\u003c\/li\u003e\n\u003cli\u003eMuffler mounting bolts\u003c\/li\u003e\n\u003cli\u003eStuds\u003c\/li\u003e\n\u003cli\u003eNuts\u003c\/li\u003e\n\u003cli\u003eExhaust brackets\u003c\/li\u003e\n\u003cli\u003eHeat shields\u003c\/li\u003e\n\u003cli\u003eEngine shrouds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA new gasket may not seal correctly if the mating surfaces are cracked, heavily corroded, warped, or otherwise damaged.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cp\u003eBefore installing \u003cstrong\u003e532185909\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAllow the engine and exhaust system to cool completely.\u003c\/li\u003e\n\u003cli\u003eRemove the applicable muffler or exhaust component.\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old gasket.\u003c\/li\u003e\n\u003cli\u003eClean residual gasket material from the mating surfaces.\u003c\/li\u003e\n\u003cli\u003eAvoid gouging or scratching the sealing surfaces.\u003c\/li\u003e\n\u003cli\u003eInspect the muffler and exhaust port for damage.\u003c\/li\u003e\n\u003cli\u003eCompare the replacement gasket with the original.\u003c\/li\u003e\n\u003cli\u003ePosition the replacement gasket correctly.\u003c\/li\u003e\n\u003cli\u003eReinstall the muffler and mounting hardware according to the manufacturer's procedure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAfter installation, inspect the connection for signs of leakage during initial operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify compatibility with your exact equipment model, engine model, engine specification number, and production revision before ordering.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003epart number 532185909\u003c\/strong\u003e directly with your equipment's illustrated parts diagram or OEM documentation.\u003c\/li\u003e\n\u003cli\u003eThe OEM description may appear as \u003cstrong\u003e“Gasket, Kohler.”\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe alternate formatted Husqvarna number may appear as \u003cstrong\u003e532 18 59-09\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThis gasket is associated with \u003cstrong\u003eKohler part number 20 041 12-S\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe Kohler number may also be written as \u003cstrong\u003e20-041-12-S, 2004112-S, or 2004112S\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThis component is an \u003cstrong\u003eengine exhaust\/muffler gasket\u003c\/strong\u003e, not a carburetor gasket, valve-cover gasket, cylinder-head gasket, crankcase gasket, or intake gasket.\u003c\/li\u003e\n\u003cli\u003eDo not select an engine gasket based solely on approximate shape or dimensions.\u003c\/li\u003e\n\u003cli\u003eGaskets can differ in port shape, bolt-hole spacing, thickness, material, and heat resistance.\u003c\/li\u003e\n\u003cli\u003eVerify the OEM part number whenever possible.\u003c\/li\u003e\n\u003cli\u003eCompatibility can depend on the \u003cstrong\u003eKohler engine model and specification number\u003c\/strong\u003e, even when two tractors appear nearly identical.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone gasket unless otherwise specified\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not assume that a muffler, mounting bolts, studs, nuts, heat shields, brackets, or other exhaust components are included.\u003c\/li\u003e\n\u003cli\u003eInspect the old gasket and mating surfaces when the exhaust system is disassembled.\u003c\/li\u003e\n\u003cli\u003eReplace a gasket that is burned, torn, crushed, or otherwise damaged.\u003c\/li\u003e\n\u003cli\u003eReusing an excessively compressed exhaust gasket may result in leakage.\u003c\/li\u003e\n\u003cli\u003eRemove old gasket material before installing the replacement.\u003c\/li\u003e\n\u003cli\u003eAvoid damaging the cylinder-head or muffler sealing surfaces during cleaning.\u003c\/li\u003e\n\u003cli\u003eDo not use excessive force when removing stuck exhaust hardware.\u003c\/li\u003e\n\u003cli\u003eInspect exhaust mounting bolts and studs for damaged threads or corrosion.\u003c\/li\u003e\n\u003cli\u003eReplace damaged hardware separately where required.\u003c\/li\u003e\n\u003cli\u003ePosition \u003cstrong\u003e532185909\u003c\/strong\u003e in the same factory location and orientation as the original gasket.\u003c\/li\u003e\n\u003cli\u003eMake sure the gasket does not shift out of position while reinstalling the muffler.\u003c\/li\u003e\n\u003cli\u003eTighten exhaust hardware evenly and according to the applicable engine manufacturer's specifications.\u003c\/li\u003e\n\u003cli\u003eDo not overtighten hardware in an attempt to compensate for a damaged gasket or warped mating surface.\u003c\/li\u003e\n\u003cli\u003eAfter installation, check for exhaust leakage, abnormal noise, or visible soot around the repaired joint.\u003c\/li\u003e\n\u003cli\u003eNever operate equipment with exhaust gases being directed toward fuel-system components, wiring, or the operator.\u003c\/li\u003e\n\u003cli\u003eExhaust components become extremely hot during operation.\u003c\/li\u003e\n\u003cli\u003eAllow the engine and muffler to cool completely before beginning service.\u003c\/li\u003e\n\u003cli\u003eDisconnect the spark plug and remove the ignition key where applicable before servicing the exhaust system.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone Husqvarna 532185909 Kohler Gasket only\u003c\/strong\u003e unless otherwise specified. Mufflers, exhaust hardware, heat shields, engines, and other gaskets are sold separately unless explicitly included.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003eHusqvarna 532185909 \/ Kohler 20 041 12-S\u003c\/strong\u003e with your equipment's illustrated parts diagram or engine 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":53751521149291,"sku":"532185909","price":10.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/532185909.jpg?v=1787261988","url":"https:\/\/generalsprayers.com\/products\/husqvarna-532185909-kohler-20-041-12-s-gasket-genuine-oem-replacement-engine-gasket","provider":"GeneralSprayers","version":"1.0","type":"link"}