{"product_id":"husqvarna-20-inch-x-tough-chainsaw-bar-3-8-pitch-050-gauge-72-drive-links-replaceable-sprocket-nose-hardened-steel","title":"Husqvarna 20-inch X-Tough Chainsaw Bar — 3\/8\" pitch, .050\" gauge, 72 drive links; Replaceable Sprocket Nose, Hardened Steel","description":"\u003cp\u003e\u003cstrong\u003eThe Husqvarna X-Tough 20\" RSN guide bar is a heavy-duty steel chainsaw bar with a replaceable sprocket nose designed for professional felling and bucking.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt from a solid, hardened steel body and engineered for reduced friction and extended service life, this 20-inch X-Tough bar fits a range of Husqvarna professional saws. Its replaceable sprocket nose (RSN) and optimized oiling path lower maintenance time while the triple-rivet mount and high-quality roller bearing increase durability under demanding use. Choose this bar when you need a robust, field-serviceable guide for frequent cutting tasks.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the replaceable sprocket nose (RSN) benefit me?\u003c\/h3\u003e\n\u003cp\u003eThe RSN design lets you replace only the worn tip instead of the entire bar, reducing repair cost and downtime. The sprocket nose rolls smoothly, which lessens friction at the tip and helps the chain run cooler and cleaner for longer periods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable tip availability for on-site maintenance\u003c\/li\u003e\n  \u003cli\u003eRoller bearing supported for lower friction and cooler operation\u003c\/li\u003e\n  \u003cli\u003eShielded bearings to keep debris out and extend life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this 20\" bar fit my Husqvarna saw and chain setup?\u003c\/h3\u003e\n\u003cp\u003eThis X-Tough model is specified for a 3\/8\" pitch, .050\" gauge and 72 drive links and matches many Husqvarna professional models. It’s compatible with saws listed for 20-inch bars when the sprocket and mounting plate accept the triple-rivet mount configuration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePitch: 3\/8\" — use with matching 3\/8\" pitch chains\u003c\/li\u003e\n  \u003cli\u003eGauge: .050\" for a snug, reliable chain fit\u003c\/li\u003e\n  \u003cli\u003eDrive links: 72 — confirm with your chain length or shorten as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the X-Tough bar tougher than standard guide bars?\u003c\/h3\u003e\n\u003cp\u003eThe X-Tough construction uses increased rail hardness and a solid-steel body to resist bending and wear under heavy loads. The triple-rivet mount and robust patented RSN profile make it less sensitive to impact, translating into longer service life in rough conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened rails for reduced wear and longer sharpness retention\u003c\/li\u003e\n  \u003cli\u003eSolid steel body for enhanced rigidity during felling and bucking\u003c\/li\u003e\n  \u003cli\u003eOptimized oil hole for consistent chain lubrication and lower maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I maintain this guide bar for best performance?\u003c\/h3\u003e\n\u003cp\u003eRegular cleaning of the bar groove and oil hole, periodic lubrication, and inspection of the sprocket nose ensure reliable operation. Replace the tip or bar when wear or damage is evident to keep chain tracking accurate and to avoid premature chain wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear groove debris after heavy use to maintain oil flow\u003c\/li\u003e\n  \u003cli\u003eInspect and replace the RSN tip when bearings or sprocket teeth show wear\u003c\/li\u003e\n  \u003cli\u003eKeep chain tensioned correctly and sharpen chain for reduced stress on the bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Husqvarna X-Tough 20\" RSN bar is aimed at professional users and serious homeowners who run heavy cutting cycles on compatible Husqvarna chainsaws. If you need a durable, serviceable guide bar for frequent felling, bucking, or demanding job-site work — especially when field repairs and long life matter — this bar is engineered for that use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes one Husqvarna X-Tough 20\" RSN Chainsaw Bar for models: 365, 372XP, 390XP, 395XP, 562XP, 565, and 572XP\u003c\/li\u003e\n  \u003cli\u003ePrecision specification: 3\/8\" pitch, .050\" gauge, 72 drive links\u003c\/li\u003e\n  \u003cli\u003eSolid professional guide bar with replaceable sprocket nose and available replacement tip\u003c\/li\u003e\n  \u003cli\u003eSuitable for felling and bucking with professional chainsaws; other bar lengths available\u003c\/li\u003e\n\u003c\/ul\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: Is the 20\" X-Tough bar compatible with Husqvarna 372XP?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This 20\" RSN bar is listed as compatible with the Husqvarna 372XP when using a 3\/8\" pitch, .050\" gauge chain and 72 drive links.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace only the sprocket nose on this bar?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The RSN design allows replacing just the sprocket nose tip, reducing downtime and repair cost.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Husqvarna","offers":[{"title":"Default Title","offer_id":56839643332948,"sku":"B09K4PZZ2B","price":115.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/husqvarna-x-tough-front-bar.jpg?v=1787068011","url":"https:\/\/gardenluxe.co.uk\/products\/husqvarna-20-inch-x-tough-chainsaw-bar-3-8-pitch-050-gauge-72-drive-links-replaceable-sprocket-nose-hardened-steel","provider":"Gardenluxe Uk","version":"1.0","type":"link"}