{"product_id":"husqvarna-503966601-chainsaw-gasket","title":"Husqvarna 503966601 Chainsaw Gasket","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HUSQVARNA 503966601 is a genuine OEM replacement gasket designed for use in Husqvarna and Jonsered chainsaw models. Gaskets in this application create a sealed interface between engine components, preventing air and fuel leaks that would otherwise disrupt combustion and reduce performance. This is a direct factory replacement part, meaning it meets the same material and dimensional tolerances as the original. Licensed small-engine technicians and experienced chainsaw service shops are the typical installers for this type of component.\u003c\/p\u003e\n\u003cp\u003eThis gasket is used during engine disassembly and reassembly on specific Husqvarna and Jonsered chainsaw models. It is appropriate for repair work in both professional forestry and property-maintenance applications. Any service involving cylinder removal, carburetor rebuilding, or crankcase access on the compatible models listed below may require replacement of this gasket.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine OEM Husqvarna part  -  matches original factory specifications\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for the superseded part number 503 96 66-01\u003c\/li\u003e\n  \u003cli\u003eCompatible with both Husqvarna and Jonsered chainsaw platforms\u003c\/li\u003e\n  \u003cli\u003eEngineered to maintain a proper seal under operating temperatures and pressures found in chainsaw engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eFits the following models  -  Husqvarna: 359, 359 EPA, 357 XP EPA, 357 XP EPA I, 357 XP, 359 EPA I. Jonsered: CS2156, CS2159, CS2159 EPA, CS2156 EPA.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis gasket should be installed by a qualified small-engine technician familiar with chainsaw engine service procedures. Before beginning any disassembly, drain the fuel system completely and allow the engine to cool. Old gasket material must be fully removed and mating surfaces cleaned before fitting the replacement. Follow the engine manufacturer's service manual for proper torque sequences on all fasteners during reassembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Gasket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Status\u003c\/strong\u003e: Genuine OEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperseded Part Number\u003c\/strong\u003e: 503 96 66-01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HUSQVARNA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 503966601\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HUSQVARNA","offers":[{"title":"Default Title","offer_id":52103289995570,"sku":"503966601","price":16.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/80c704625ef84df47791de94b690a4b8.jpg?v=1790071092","url":"https:\/\/voomisupply.com\/products\/husqvarna-503966601-chainsaw-gasket","provider":"Voomi Supply","version":"1.0","type":"link"}