{"product_id":"husqvarna-577992806-wtea-7b-carburetor-assembly-genuine-oem-replacement-carburetor","title":"Husqvarna 577992806 WTEA-7B Carburetor Assembly – Genuine OEM Replacement Carburetor","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 577992806\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Outdoor Power Equipment Replacement Parts \u0026amp; Fuel System Components\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e WTEA-7B Carburetor Assembly – Genuine OEM Replacement Carburetor\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eHusqvarna 577992806 WTEA-7B Carburetor Assembly\u003c\/strong\u003e is a genuine OEM replacement fuel-system component designed for select \u003cstrong\u003eHusqvarna gasoline-powered outdoor power equipment and compatible engine applications\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 577992806\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 Carburetor Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Designation:\u003c\/strong\u003e Carburetor Assembly WTEA-7B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Designation:\u003c\/strong\u003e WTEA-7B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Description:\u003c\/strong\u003e WTEA-7B Carburetor \/ Engine Carburetor \/ Fuel Metering Carburetor \/ Replacement Carb Assembly \/ Fuel System Carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Engine Fuel System \/ Air-Fuel Metering Component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Application:\u003c\/strong\u003e Gasoline-Powered Outdoor Power Equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Equipment Types:\u003c\/strong\u003e Husqvarna Outdoor Power Equipment – Model Dependent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Engine Fuel \u0026amp; Air Delivery System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Meters and Delivers the Appropriate Fuel-Air Mixture to the Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Location:\u003c\/strong\u003e Engine Intake \/ Fuel System – Model Dependent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Components:\u003c\/strong\u003e Air Filter \/ Intake Assembly \/ Fuel Lines \/ Primer System \/ Throttle Linkage \/ Choke Components \/ Engine Intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarburetor Model Reference:\u003c\/strong\u003e WTEA-7B\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 Carburetor Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number Reference:\u003c\/strong\u003e 577992806\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate Number Format:\u003c\/strong\u003e 577 99 28-06\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 carburetor assembly\u003c\/li\u003e\n\u003cli\u003eFactory-designated \u003cstrong\u003eWTEA-7B\u003c\/strong\u003e carburetor configuration\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Husqvarna gasoline-powered equipment\u003c\/li\u003e\n\u003cli\u003eReplaces the applicable original equipment carburetor\u003c\/li\u003e\n\u003cli\u003eMeters fuel and incoming air for engine operation\u003c\/li\u003e\n\u003cli\u003eSupports proper fuel delivery throughout the applicable operating range\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent engine starting and running performance\u003c\/li\u003e\n\u003cli\u003eSupports proper throttle response when the complete fuel and ignition systems are functioning correctly\u003c\/li\u003e\n\u003cli\u003eHelps restore engine performance when replacing a confirmed faulty carburetor\u003c\/li\u003e\n\u003cli\u003eApplication-specific fuel connections, mounting configuration, and control interfaces\u003c\/li\u003e\n\u003cli\u003eDesigned to interface with compatible OEM intake and fuel-system components\u003c\/li\u003e\n\u003cli\u003eUseful for engine fuel-system repair and equipment restoration\u003c\/li\u003e\n\u003cli\u003eAppropriate for replacement of worn, contaminated, leaking, damaged, or malfunctioning carburetors\u003c\/li\u003e\n\u003cli\u003eDirect replacement for equipment specifying \u003cstrong\u003e577992806\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSold as a carburetor assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCarburetor Function \u0026amp; Importance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e577992806 WTEA-7B Carburetor Assembly\u003c\/strong\u003e forms a critical part of the engine's fuel and air delivery system.\u003c\/p\u003e\n\u003cp\u003eA simplified engine intake arrangement can be represented as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Supply + Incoming Air → 577992806 WTEA-7B Carburetor → Metered Air-Fuel Mixture → Engine Intake → Combustion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe carburetor regulates fuel delivery in relation to incoming air so the engine can receive an appropriate combustible mixture under different operating conditions.\u003c\/p\u003e\n\u003cp\u003eDepending on the equipment and engine configuration, proper carburetor operation supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable engine starting\u003c\/li\u003e\n\u003cli\u003eStable idle operation\u003c\/li\u003e\n\u003cli\u003eSmooth acceleration\u003c\/li\u003e\n\u003cli\u003eConsistent throttle response\u003c\/li\u003e\n\u003cli\u003eProper fuel delivery\u003c\/li\u003e\n\u003cli\u003eEngine operation under changing loads\u003c\/li\u003e\n\u003cli\u003eAppropriate air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eConsistent overall engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA contaminated, worn, damaged, or incorrectly functioning carburetor may contribute to symptoms such as \u003cstrong\u003ehard starting, failure to start, rough idle, hesitation, stalling, poor acceleration, inconsistent engine speed, fuel leakage, or an engine that only runs under certain choke settings\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eHowever, these symptoms are not exclusive to carburetor failure. Problems involving \u003cstrong\u003estale or contaminated fuel, clogged fuel filters, damaged fuel lines, restricted air filters, intake leaks, ignition components, compression, or other engine systems\u003c\/strong\u003e can produce similar operating conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplacement, Inspection \u0026amp; Installation\u003c\/h2\u003e\n\u003cp\u003eReplacement of the \u003cstrong\u003eHusqvarna 577992806 WTEA-7B Carburetor Assembly\u003c\/strong\u003e may be appropriate if the original has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloped internal contamination or deposits\u003c\/li\u003e\n\u003cli\u003eSustained physical damage\u003c\/li\u003e\n\u003cli\u003eDeveloped fuel leakage\u003c\/li\u003e\n\u003cli\u003eBecome excessively worn\u003c\/li\u003e\n\u003cli\u003eDeveloped damaged fuel connections\u003c\/li\u003e\n\u003cli\u003eFailed to properly meter fuel\u003c\/li\u003e\n\u003cli\u003eDeveloped internal diaphragm or metering problems\u003c\/li\u003e\n\u003cli\u003eBecome heavily corroded\u003c\/li\u003e\n\u003cli\u003eFailed after appropriate cleaning or service\u003c\/li\u003e\n\u003cli\u003eBeen diagnosed as the source of persistent engine performance problems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen replacing the carburetor, inspect the surrounding \u003cstrong\u003efuel lines, fuel filter, tank connections, intake components, air filter, gaskets, primer components, throttle linkage, choke mechanism, and associated mounting hardware\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBefore beginning service, shut off the equipment completely, allow the engine to cool, disconnect the spark plug as appropriate, and work away from \u003cstrong\u003eopen flames, sparks, hot surfaces, and other ignition sources\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eNote the original \u003cstrong\u003efuel-line routing, throttle linkage, choke connections, mounting orientation, gasket arrangement, and other control connections\u003c\/strong\u003e before removing the old carburetor.\u003c\/p\u003e\n\u003cp\u003eInstall the replacement \u003cstrong\u003e577992806 WTEA-7B Carburetor Assembly\u003c\/strong\u003e in the correct factory orientation. Make sure fuel connections are secure, linkage moves freely, intake sealing surfaces are properly assembled, and no fuel leaks are present before operating the equipment.\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 equipment model, product number, serial number, engine configuration, and production revision\u003c\/strong\u003e before ordering.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003epart number 577992806\u003c\/strong\u003e directly with the applicable OEM parts documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e577992806\u003c\/strong\u003e is identified as a \u003cstrong\u003eWTEA-7B Carburetor Assembly\u003c\/strong\u003e for applicable Husqvarna equipment.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eWTEA-7B designation\u003c\/strong\u003e is an important carburetor configuration reference and should be verified along with the OEM part number.\u003c\/li\u003e\n\u003cli\u003eDo not assume every Husqvarna gasoline-powered product uses \u003cstrong\u003e577992806\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSimilar-looking carburetors can differ in \u003cstrong\u003efuel connections, mounting dimensions, linkage configuration, internal calibration, throttle arrangement, choke configuration, and engine compatibility\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not select a replacement carburetor solely by physical appearance.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003e577992806\u003c\/strong\u003e as the primary OEM fitment reference.\u003c\/li\u003e\n\u003cli\u003eVerify the exact carburetor and engine configuration before installation, particularly when multiple carburetor revisions are shown for similar equipment.\u003c\/li\u003e\n\u003cli\u003eInspect fuel lines for cracking, hardening, deterioration, or leakage while servicing the carburetor.\u003c\/li\u003e\n\u003cli\u003eReplace contaminated or deteriorated fuel as appropriate before operating a new carburetor.\u003c\/li\u003e\n\u003cli\u003eInspect the air filter and intake system for restrictions or leaks that could affect engine operation.\u003c\/li\u003e\n\u003cli\u003eDo not alter factory carburetor passages, jets, metering components, linkages, or adjustment provisions to force compatibility with another application.\u003c\/li\u003e\n\u003cli\u003eNever check for fuel leaks near an open flame or other ignition source.\u003c\/li\u003e\n\u003cli\u003eConfirm that the throttle and choke mechanisms move through their intended ranges before starting the engine.\u003c\/li\u003e\n\u003cli\u003eAfter installation, inspect all fuel connections carefully for leakage before returning the equipment to normal operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly contents can vary by OEM service configuration.\u003c\/strong\u003e Verify current Husqvarna parts documentation if specific gaskets, fuel lines, hardware, or other installation components are required.\u003c\/li\u003e\n\u003cli\u003eThis listing is for \u003cstrong\u003eone Husqvarna 577992806 WTEA-7B Carburetor Assembly\u003c\/strong\u003e unless otherwise specified. Air filters, fuel lines, fuel filters, intake gaskets, mounting hardware, and other associated components are sold separately unless explicitly included.\u003c\/li\u003e\n\u003cli\u003eMatch \u003cstrong\u003eHusqvarna 577992806\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\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":53786091028843,"sku":"577992806","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/577992806.webp?v=1788180621","url":"https:\/\/generalsprayers.com\/products\/husqvarna-577992806-wtea-7b-carburetor-assembly-genuine-oem-replacement-carburetor","provider":"GeneralSprayers","version":"1.0","type":"link"}