{"product_id":"atunee-chain-bar-tensioner-kit-for-echo-cs-400-cs-450-replacement-parts","title":"Atunee Chain Bar Tensioner Kit for Echo CS-400\/CS-450 – Replacement Parts","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Atunee Chain Bar Tensioner Kit is a practical replacement for Echo saws, designed for CS 400 and CS 450 models. It helps keep the chain bar properly tensioned for smoother operation and easier maintenance.\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for Echo Part Numbers: cs-400 chain tensioner replace for V651000001 V651000011 V203000110 C309000030 V355000800.\u003c\/li\u003e\n\u003cli\u003eCompatible Models: Chainsaw chain bar tensioner kit fits for Echo CS400, CS-400, CS-450 chainsaws\u003c\/li\u003e\n\u003cli\u003eDurable Material: High quality chainsaws chain bar tensioner is durable and easy to use and install.\u003c\/li\u003e\n\u003cli\u003ePackage Include: 1 kit cs400 Chain Bar Tensioner Adjuster Kit Set Assembly.\u003c\/li\u003e\n\u003cli\u003ePremium Service: If you have any problems during using our product, contact our Professional after-service team via email. We will get in touch with you and timely solve your problems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy choose Atunee\u003c\/h2\u003e\u003cp\u003eKey benefits of this tensioner kit include durable construction, straightforward installation, and compatibility with popular Echo models. While results can vary depending on use, the kit offers a practical path for simple maintenance and reliable tensioning over time.\u003c\/p\u003e\u003ch2\u003eUse cases\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRegular maintenance on Echo CS-400 or CS-450 to keep the bar aligned\u003c\/li\u003e\n\u003cli\u003eOn site replacement after wear or damage to the original tensioner\u003c\/li\u003e\n\u003cli\u003eSimple upgrade for DIY saw care and upkeep\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to install\u003c\/h2\u003e\u003cp\u003eInstall by aligning the tensioner with the bar groove, securing with the included hardware, and testing tension. If in doubt, reach out to the support team for guidance.\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: Which Echo models are compatible with the Atunee Chain Bar Tensioner Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Echo CS-400 and CS-450, it replaces multiple part numbers for easy sourcing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 1 cs400 chain bar tensioner adjuster kit set assembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Atunee","offers":[{"title":"Default Title","offer_id":48155585380596,"sku":"B09Z5L16G1","price":13.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/atunee-chain-bar-tensioner-kit-echo-cs400-installation.jpg?v=1778289767","url":"https:\/\/www.cerapatiogarden.com\/products\/atunee-chain-bar-tensioner-kit-for-echo-cs-400-cs-450-replacement-parts","provider":"Cera Garden","version":"1.0","type":"link"}