{"product_id":"fourtry-503220001-chainsaw-bar-nut-10-pack-fits-husqvarna-rancher-450-455-460-and-poulan-craftsman-es300-cs490","title":"Fourtry 503220001 Chainsaw Bar Nut – 10-Pack, Fits Husqvarna Rancher 450\/455\/460 and Poulan\/Craftsman ES300 CS490","description":"\u003ch2\u003eReliable bar nut replacement for busy workdays\u003c\/h2\u003e\n\u003cp\u003eThe Fourtry 503220001 bar nut is a direct replacement designed to align with OEM part numbers 530015917, 503220001, and 531300382. Built to secure your chainsaw’s guide bar, it helps maintain proper alignment as you cut, trim, or Clear brush. This is not a promise of faster results, but a thoughtful component designed to support steadier performance during demanding tasks.\u003c\/p\u003e\n\u003ch3\u003eWhy this bar nut matters\u003c\/h3\u003e\n\u003cp\u003eIn the middle of a long cut, a securely threaded bar nut matters. The Fourtry nut features precise threading that reduces loosening from high vibration, helping keep the guide bar steady and on target. This means fewer interruptions to re-tighten or replace parts, and a smoother cutting rhythm when you’re tackling tough wood or dense brush.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement part numbers: 530015917, 503220001, 531300382 — a trustworthy OEM-aligned option.\u003c\/li\u003e\n  \u003cli\u003eFirm holding design: well-tapped threads help maintain guide bar alignment under load.\u003c\/li\u003e\n  \u003cli\u003eCompatibility breadth: designed to fit a range of Poulan, Husqvarna Rancher, and Craftsman models listed in the description.\u003c\/li\u003e\n  \u003cli\u003ePlus a spare mindset: 10 nuts in each pack provide ready replacements for maintenance or on-site fixes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility at a glance\u003c\/h3\u003e\n\u003cp\u003eThis bar nut is intended for use with Husqvarna Rancher models 450, 455, and 460, plus Poulan 810EPT, 1900, 2050, 2150 Type 1-7, and Craftsman equivalents 358351710 and 358351181. If you’re maintaining multiple saws or rotating between jobs, this broad compatibility can simplify stocking and repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEach nut measures 8 mm x 13 mm (hex style) for a precise fit with compatible bars.\u003c\/li\u003e\n  \u003cli\u003e10-pack provides multiple spares for ongoing upkeep or emergency replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re pruning a landscape, preparing firewood, or tackling heavy timber, the Fourtry bar nut is a practical component to keep on hand. It’s a compact, low-profile part that can help you stay focused on the task at hand rather than hunting for replacements.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What models is the Fourtry 503220001 bar nut compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits Husqvarna Rancher 450\/455\/460, Poulan 810EPT, 1900, 2050, 2150 Type 1-7, and Craftsman 358351710\/358351181.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What do I get in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 10-pack of bar nuts (8 mm x 13 mm hex), designed as direct replacements for 530015917, 503220001, and 531300382.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fourtry","offers":[{"title":"Default Title","offer_id":43987146702982,"sku":"B09DKHZYJJ","price":20.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/fourtry-503220001-bar-nut-direct-replacement.jpg?v=1778835006","url":"https:\/\/patiozora.com\/products\/fourtry-503220001-chainsaw-bar-nut-10-pack-fits-husqvarna-rancher-450-455-460-and-poulan-craftsman-es300-cs490","provider":"PatioZora","version":"1.0","type":"link"}