{"product_id":"3-8-inch-8t-sprocket-rim-stihl-ms660-ms880-husqvarna-394-395-chainsaw","title":"3\/8\" 8T Sprocket Rim for STIHL MS660 MS880 Husqvarna 394 395","description":"\u003ch2\u003e3\/8\" 8-Tooth Sprocket Rim — Fits STIHL \u0026amp; Husqvarna Chainsaws\u003c\/h2\u003e\n\u003cp\u003eKeep your chainsaw running at peak performance with this precision-engineered \u003cstrong\u003e3\/8-inch pitch, 8-tooth sprocket rim\u003c\/strong\u003e. Designed as a direct-fit replacement for a wide range of professional-grade STIHL and Husqvarna chainsaw models, this sprocket rim delivers reliable power transfer from the engine to the chain — helping you maintain cutting efficiency on every job.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSTIHL:\u003c\/strong\u003e 064, 066, 088, 090, MS660, MS880\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHusqvarna:\u003c\/strong\u003e 394, 395\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConserved:\u003c\/strong\u003e 820, 830, 910, 920, 930\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOlympic:\u003c\/strong\u003e 260, 261, 271, 272, 280, 281, 284, 400, 460, 461, 480, 481, 482\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 8T (8 tooth)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 8 pieces per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable rubber-coated construction for extended wear life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Replace Your Sprocket Rim?\u003c\/h3\u003e\n\u003cp\u003eA worn or damaged sprocket rim reduces cutting efficiency, increases chain wear, and places unnecessary strain on your chainsaw's drive system. Replacing the sprocket rim at regular intervals — or whenever you notice uneven chain wear — is a simple maintenance step that extends the life of both your chain and your saw.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8 × 3\/8\" 8-Tooth Sprocket Rims\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more guidance on chainsaw maintenance best practices, visit the U.S. Consumer Product Safety Commission (CPSC) for safety tips on power tool use and maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which chainsaw models is this 3\/8\" 8T sprocket rim compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This sprocket rim is a direct-fit replacement for STIHL 064, 066, 088, 090, MS660, and MS880 models, as well as Husqvarna 394 and 395 chainsaws, and several Conserved and Olympic chainsaw models. Always verify your model number before ordering to ensure the correct fit.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the 3\/8\" pitch and 8T designation mean?\u003c\/h4\u003e\n\u003cp\u003eA: \"3\/8 inch pitch\" refers to the distance between chain drive links — it must match your chain's pitch specification. \"8T\" means the sprocket rim has 8 teeth, which determines chain speed and torque. Using the correct pitch and tooth count is essential for safe and efficient chainsaw operation.\u003c\/p\u003e\n\u003ch4\u003eQ: How often should I replace my chainsaw sprocket rim?\u003c\/h4\u003e\n\u003cp\u003eA: As a general rule, you should inspect your sprocket rim every time you replace your chain, and replace it after every two chain changes or whenever you notice visible wear, wobble, or uneven chain movement. This pack of 8 rims gives you excellent value for ongoing maintenance.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this sprocket rim made from durable materials?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This sprocket rim features a durable rubber-integrated construction engineered to withstand the high-stress demands of professional chainsaw use, providing consistent performance and a longer service life compared to generic alternatives.\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 3\/8\\\" 8T sprocket rim compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This sprocket rim is a direct-fit replacement for STIHL 064, 066, 088, 090, MS660, and MS880 models, as well as Husqvarna 394 and 395 chainsaws, and several Conserved and Olympic chainsaw models. 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