{"product_id":"crankshaft-for-husqvarna-365-replaces-oem-503-72-91-76","title":"Crankshaft for Husqvarna 365 Replaces OEM 503 72 91 76","description":"\u003cstrong\u003eThis Crankshaft is a replacement engine component for Husqvarna 365 chainsaws and matches OEM Part# 503 72 91-76.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis crankshaft is a precision-machined engine part designed to restore Husqvarna 365 chainsaws to proper operating condition. It converts linear piston motion into rotational force, enabling the chainsaw chain to cut. Perfect for mechanics and DIY enthusiasts rebuilding or repairing their Husqvarna 365 powerhead.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement for Husqvarna 365\u003c\/li\u003e\n\u003cli\u003ePrecision balanced for reduced vibration during operation\u003c\/li\u003e\n\u003cli\u003eForged steel construction for long service life\u003c\/li\u003e\n\u003cli\u003eIncludes main bearing journals sized to factory specifications\u003c\/li\u003e\n\u003cli\u003eOil passageways machined to ensure proper lubrication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHusqvarna 365 chainsaw\u003c\/li\u003e\n\u003cli\u003eHusqvarna 365 Special (check serial number)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRebuilding a failed or worn Husqvarna 365 engine\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged crankshaft after seizure or impact\u003c\/li\u003e\n\u003cli\u003eRestoring a non-running Husqvarna 365 to full operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 503 72 91-76\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this crankshaft fit the Husqvarna 365 Special?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, it is compatible with the 365 Special, but always verify the serial number range to ensure exact match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this crankshaft come with bearings or seals?\u003cstrong\u003e A:\u003c\/strong\u003e No, this is the crankshaft only — bearings, seals, and other components must be sourced separately if needed.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53721957990673,"sku":"ZZ3C00794","price":72.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_faef4707-92ce-4fcb-b0c8-2951e66fcd8b.jpg?v=1782824584","url":"https:\/\/www.duraforce.com\/products\/crankshaft-for-husqvarna-365-replaces-oem-503-72-91-76","provider":"DURAFORCE","version":"1.0","type":"link"}