{"product_id":"atunee-sprocket-clutch-drum-with-bearing-for-echo-cs-310-cs-352-cs-353es-shindaiwa-305s-340s","title":"Atunee Sprocket Clutch Drum with Bearing for Echo CS-310\/CS-352\/CS-353ES \u0026 Shindaiwa 305S\/340S","description":"\u003ch2\u003eUpgrade your saw’s clutch with confidence\u003c\/h2\u003e\n\u003cp\u003eThe Atunee Sprocket Clutch Drum with Bearing is crafted to replace worn parts on a selection of popular chainsaws. Designed around a 3\/8\" drive with 6 teeth, this part blends durability with dependable performance for mid-range cutting tasks. The included bearing kit helps maintain smooth engagement, so you can focus on the job at hand rather than equipment hiccups.\u003c\/p\u003e\n\u003cp\u003eRather than a generic fit, this drum is built to align with Echo models CS-310, CS-352, and CS-353ES, as well as Shindaiwa models 305S and 340S. The design aligns with OEM references A556000543, A556000542, and A556000541, aiding you in verifying compatibility before purchase. The result is a component that supports steady operation and efficient power transfer during work sessions of varying intensity.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct Compatibility: Echo CS-310, CS-352, CS-353ES chainsaws and Shindaiwa 305S\/340S models.\u003c\/li\u003e\n  \u003cli\u003eReplacement part numbers: A556000543, A556000542, A556000541.\u003c\/li\u003e\n  \u003cli\u003eSize and teeth: 3\/8\" drive, 6T teeth for reliable engagement and durable service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x clutch drum\u003c\/li\u003e\n  \u003cli\u003e1 x needle bearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy consider this upgrade\u003c\/h3\u003e\n\u003cp\u003eIn the field, a properly matched clutch drum with bearing can contribute to smoother starts, steadier clutch engagement, and consistent blade operation. While results vary with usage, the combination of a precise fit and quality bearing helps promote dependable performance across a range of cutting tasks.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify model compatibility and OEM numbers before ordering to ensure a correct fit.\u003c\/li\u003e\n  \u003cli\u003eWhen replacing, handle the drum and bearing carefully to avoid shifting tolerances.\u003c\/li\u003e\n  \u003cli\u003eInspect related clutch components for wear and replace any worn parts as needed.\u003c\/li\u003e\n  \u003cli\u003eStore the drum and bearing in a clean area to prevent dirt ingress before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupport\u003c\/h3\u003e\n\u003cp\u003eWe’re here to help. Reach out with any questions before or after your purchase, and our team will respond promptly to offer 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 saw models is the Atunee Sprocket Clutch Drum compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Echo CS-310, CS-352, CS-353ES and Shindaiwa 305S\/340S; verify OEM numbers to confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One clutch drum with bearing; a needle bearing is included in some listings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Atunee","offers":[{"title":"Default Title","offer_id":43989711421574,"sku":"B0DYDJYY4K","price":26.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/atunee-sprocket-clutch-drum-echo-cs-310-6t-bearing.jpg?v=1778881109","url":"https:\/\/patiozora.com\/products\/atunee-sprocket-clutch-drum-with-bearing-for-echo-cs-310-cs-352-cs-353es-shindaiwa-305s-340s","provider":"PatioZora","version":"1.0","type":"link"}