{"product_id":"clutch-drum-sprocket-kit-pr5020-ms231-ms251-pp5020av-pp4818a-chainsaw","title":"Clutch Drum Sprocket Kit – PR5020 MS231 MS251 PP5020AV PP4818A","description":"\n\u003ch2\u003eClutch Drum Toothed Sprocket \u0026amp; Needle Roller Kit for PR5020, MS231, MS251, PP5020AV \u0026amp; PP4818A Chainsaws\u003c\/h2\u003e\n\u003cp\u003eKeep your chainsaw running at peak efficiency with this complete \u003cstrong\u003eClutch Drum Toothed Sprocket Replacement Kit\u003c\/strong\u003e. Engineered for a precise fit on \u003cstrong\u003ePR5020, MS231, MS251, PP5020AV, and PP4818A\u003c\/strong\u003e chainsaw models, this all-in-one set includes every component you need to restore smooth power transfer and reliable cutting performance — without the guesswork.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Designed specifically for PR5020 chainsaws and fully compatible with PP5020AV, PP4818A, MS231, and MS251 models for a confident, drop-in fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision-Engineered 7-Tooth Sprocket (38-7T):\u003c\/strong\u003e The 7-tooth clutch drum sprocket delivers enhanced cutting efficiency and optimal power transfer during heavy-duty operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Replacement Set:\u003c\/strong\u003e Each kit includes one clutch drum with needle bearing, one clutch assembly, and one washer — everything required for a full, professional-grade repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Part Number Reference:\u003c\/strong\u003e Replaces part numbers \u003cstrong\u003e545171901\u003c\/strong\u003e (sprocket) and \u003cstrong\u003e579551001\u003c\/strong\u003e (clutch assembly) for easy identification of worn or damaged components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Construction:\u003c\/strong\u003e Made from high-quality stainless steel metal for long-lasting durability and reliable performance in demanding cutting conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestore Chainsaw Longevity:\u003c\/strong\u003e Replacing a worn clutch drum and sprocket restores smooth operation and helps extend the overall service life of your chainsaw.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Clutch Drum Needle Roller Kit (38-7T)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel \/ Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 7 Teeth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e PR5020, PP5020AV, PP4818A, MS231, MS251\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces Part #:\u003c\/strong\u003e 545171901, 579551001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePieces:\u003c\/strong\u003e 1 Complete Set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Clutch Drum with Needle Bearing\u003c\/li\u003e\n  \u003cli\u003e1 × Clutch Assembly\u003c\/li\u003e\n  \u003cli\u003e1 × Washer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct color may vary slightly from images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow for minor measurement tolerances in listed dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and maintenance gear? Check out our \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 for workshop use, or the \u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e for keeping your equipment in top shape.\u003c\/p\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 sprocket kit compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This clutch drum toothed sprocket kit is compatible with PR5020, PP5020AV, PP4818A, MS231, and MS251 chainsaw models. It replaces OEM part numbers 545171901 (sprocket) and 579551001 (clutch assembly), making it easy to verify fitment before purchase.\u003c\/p\u003e\n\u003ch4\u003eQ: What is included in the clutch drum needle roller kit?\u003c\/h4\u003e\n\u003cp\u003eA: The complete set includes one clutch drum with a needle bearing, one clutch assembly, and one washer — providing everything needed for a full sprocket and clutch drum replacement in one convenient package.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the clutch drum sprocket made from?\u003c\/h4\u003e\n\u003cp\u003eA: The kit is constructed from durable stainless steel and high-quality metal components, ensuring long-lasting performance and reliable power transfer under heavy-duty chainsaw operation.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I know if my clutch drum or sprocket needs replacing?\u003c\/h4\u003e\n\u003cp\u003eA: Common signs of a worn clutch drum or sprocket include reduced cutting efficiency, unusual chain slippage, excessive vibration, or visible wear on the sprocket teeth. Replacing these components with this kit can restore your chainsaw's smooth, efficient operation.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which chainsaw models is this clutch drum sprocket kit compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This clutch drum toothed sprocket kit is compatible with PR5020, PP5020AV, PP4818A, MS231, and MS251 chainsaw models. It replaces OEM part numbers 545171901 (sprocket) and 579551001 (clutch assembly), making it easy to verify fitment before purchase.\"}}, {\"@type\": \"Question\", \"name\": \"What is included in the clutch drum needle roller kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The complete set includes one clutch drum with a needle bearing, one clutch assembly, and one washer — providing everything needed for a full sprocket and clutch drum replacement in one convenient package.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the clutch drum sprocket made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit is constructed from durable stainless steel and high-quality metal components, ensuring long-lasting performance and reliable power transfer under heavy-duty chainsaw operation.\"}}, {\"@type\": \"Question\", \"name\": \"How do I know if my clutch drum or sprocket needs replacing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Common signs of a worn clutch drum or sprocket include reduced cutting efficiency, unusual chain slippage, excessive vibration, or visible wear on the sprocket teeth. Replacing these components with this kit can restore your chainsaw's smooth, efficient operation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Clutch Drum Sprocket Kit – PR5020 MS231 MS251 PP5020AV PP4818A\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/clutch-drum-sprocket-kit-pr5020-ms231-ms251-pp5020av-pp4818a-chainsaw\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Kit Five \/ China Mainland","offer_id":44136988311639,"sku":"14:201782807#Kit Five;200007763:201336100","price":60.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S1b7c881d4d1b491ebda3313c0eea6ac7a_ef56a6dc-db40-4dd5-b592-5d7948b1b209.webp?v=1786445197","url":"https:\/\/axlcustomersupport.com\/products\/clutch-drum-sprocket-kit-pr5020-ms231-ms251-pp5020av-pp4818a-chainsaw","provider":"Axl","version":"1.0","type":"link"}