{"product_id":"crankshaft-for-husqvarna-345-350-replaces-oem-503-85-80-71-503-858071","title":"Crankshaft for Husqvarna 345 350 Replaces OEM 503 85 80 71 503 858071","description":"\u003cstrong\u003eThis Crankshaft is a replacement crankshaft compatible with Husqvarna 345 and 350 models and matches OEM Part# 503 85 80-71 \/ 503858071.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003eThis crankshaft is a high-quality replacement part for Husqvarna chainsaws. It converts linear piston motion into rotational power to drive the chain. Designed for Husqvarna 345 and 350 models, it restores engine performance.\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision forged steel construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eBalanced design reduces vibration during operation\u003c\/li\u003e\n\u003cli\u003eMachined to OEM specifications for exact fit\u003c\/li\u003e\n\u003cli\u003eIncludes hardened crank pin and bearing surfaces\u003c\/li\u003e\n\u003cli\u003eDirect replacement – no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHusqvarna 345\u003c\/li\u003e\n\u003cli\u003eHusqvarna 350\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRebuilding Husqvarna chainsaw engines\u003c\/li\u003e\n\u003cli\u003eReplacing worn or damaged crankshafts\u003c\/li\u003e\n\u003cli\u003eRestoring cutting performance in professional and homeowner saws\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 85 80-71, 503858071\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this crankshaft compatible with my Husqvarna 340?\u003cstrong\u003e A:\u003c\/strong\u003e This crankshaft is specifically designed for Husqvarna 345 and 350 models; check your model number before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this include bearings and seals?\u003cstrong\u003e A:\u003c\/strong\u003e This listing is for the crankshaft only; bearings and seals are sold separately.\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":53721958318353,"sku":"ZZ3C00799","price":72.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_7d0cea19-b0f9-462d-b1e6-0bc8175e40d8.jpg?v=1782824591","url":"https:\/\/www.duraforce.com\/products\/crankshaft-for-husqvarna-345-350-replaces-oem-503-85-80-71-503-858071","provider":"DURAFORCE","version":"1.0","type":"link"}