{"product_id":"chainsaw-clutch-drum-bearing-kit-578097901-5038730-73-fits-350-340-351-354","title":"Chainsaw Clutch Drum Bearing Kit 578097901 – Fits 350 340 351 353","description":"\u003ch2\u003eNEWONE Chainsaw Clutch Drum Bearing Kit – Part Numbers 578097901 \u0026amp; 5038730-73\u003c\/h2\u003e\n\u003cp\u003eKeep your chainsaw running at peak efficiency with this heavy-duty \u003cstrong\u003eClutch Drum Needle Bearing Kit\u003c\/strong\u003e from NEWONE. Engineered as a direct OEM replacement (part numbers \u003cstrong\u003e578097901\u003c\/strong\u003e and \u003cstrong\u003e5038730-73\u003c\/strong\u003e), this kit restores smooth clutch engagement and reliable power transfer so you can get back to work fast.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Designed to fit a broad range of chainsaw models including 340, 350, 351, 353, 2145, 2150, CS2152, and CS2245 — one kit for multiple tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Serves as a precise drop-in replacement for OEM part numbers 578097901 and 5038730-73, eliminating guesswork.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Performance:\u003c\/strong\u003e Replacing worn or damaged clutch drum components restores optimal power transfer, efficient cutting, and smooth operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Steel Construction:\u003c\/strong\u003e Manufactured from robust stainless steel built to withstand the demands of frequent, heavy-duty use — delivering long-lasting reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e User-friendly design allows for quick, straightforward installation to minimize downtime and keep your chainsaw in top condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChainsaw Clutch Drum Bearing Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e578097901 \/ 5038730-73\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e340, 350, 351, 353, 345, 445, 450, 450E, 2145, 2150, CS2152, CS2245\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Clutch Drum Kit (full set)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Clutch Drum Bearing Kit (complete set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow for minor measurement tolerances.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which chainsaw models is this clutch drum bearing kit compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This NEWONE Clutch Drum Bearing Kit (OEM part numbers 578097901 and 5038730-73) is compatible with a wide range of models including the 340, 345, 350, 351, 353, 445, 450, 450E, 2145, 2150, CS2152, and CS2245 chainsaws. Always verify your model number before ordering.\u003c\/p\u003e\n\u003ch4\u003eQ: What OEM part numbers does this kit replace?\u003c\/h4\u003e\n\u003cp\u003eA: This kit is a direct replacement for OEM part numbers \u003cstrong\u003e578097901\u003c\/strong\u003e and \u003cstrong\u003e5038730-73\u003c\/strong\u003e. It is designed as a precise drop-in replacement to restore your chainsaw's clutch drum to factory performance.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this clutch drum bearing kit easy to install?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The kit is designed with user-friendly installation in mind — no special tools are required beyond standard chainsaw maintenance equipment. The set comes fully assembled, so you can complete the replacement quickly and minimize downtime.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is this bearing kit made from?\u003c\/h4\u003e\n\u003cp\u003eA: The clutch drum bearing kit is constructed from robust stainless steel, making it durable enough to handle frequent use in demanding outdoor conditions while maintaining reliable performance over time.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which chainsaw models is this clutch drum bearing kit compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This NEWONE Clutch Drum Bearing Kit (OEM part numbers 578097901 and 5038730-73) is compatible with a wide range of models including the 340, 345, 350, 351, 353, 445, 450, 450E, 2145, 2150, CS2152, and CS2245 chainsaws. 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