{"product_id":"clutch-drum-kit-325-replacement-for-stihl-ms261-ms261c-ms261cm-chainsaw-replace-part-for-11411602902-a","title":"Clutch Drum Kit .325 Replacement for Stihl MS261 MS261C MS261CM Chainsaw Replace Part for 11411602902 A","description":"\u003ch3 data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"0\"\u003eDirect Mechanical Replacement:\u003c\/b\u003e Engineered as a precise matching setup for your logging and land clearing equipment. This assembly restores optimal engine-to-chain power transfer, minimizing slippage and optimizing cutting performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"0\"\u003eHeavy-Duty Construction:\u003c\/b\u003e Fabricated from high-tensile, wear-resistant steel compounds designed to withstand the continuous high-RPM demands and physical friction of professional forestry work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,2,0\"\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"0\"\u003eComplete System Overhaul:\u003c\/b\u003e Includes all critical wear items—from the central clutch shoe assembly to the foundational needle bearing—allowing you to fully rebuild your sprocket drive system and eliminate drivetrain play.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,3,0\"\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"0\"\u003eOptimized Smooth Operation:\u003c\/b\u003e The precision-machined needle bearing and structural wash components reduce heat generation and vibration, ensuring a longer operational lifespan for both the saw and the cutting chain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eCritical Fitment \u0026amp; Component Specification Notice\u003c\/b\u003e\u003c\/h3\u003e\n\u003cblockquote data-path-to-node=\"5\"\u003e\n\u003cp data-path-to-node=\"5,0\"\u003e\u003cb data-path-to-node=\"5,0\" data-index-in-node=\"0\"\u003ePlease Read Before Purchasing:\u003c\/b\u003e To ensure absolute compatibility with your equipment, please review the exact drivetrain specifications and part numbers below before placing an order.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"3\"\u003eSprocket Tooth Specification:\u003c\/b\u003e Customer feedback indicates confusion regarding the sprocket configuration. Please note that \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"126\"\u003ethis kit includes two (2) identical 7-Tooth rim sprockets\u003c\/b\u003e. It does \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"193\"\u003eNOT\u003c\/b\u003e contain an 8-tooth variant. Both provided sprockets are 7-tooth setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"3\"\u003eVisual Verification:\u003c\/b\u003e Please cross-reference your factory part dimensions, shaft diameters, and layout against the technical specifications listed below to ensure an exact fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eOfficial Application Matrix\u003c\/b\u003e\u003c\/h4\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEquipment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eChain Pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eChainsaw\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eStihl\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,2,0\"\u003eMS261, MS261C, MS261CM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,3,0\"\u003e1141 160 2902 A\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,4,0\"\u003e.325\" Pitch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eProduct Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003ePart Type:\u003c\/b\u003e Chainsaw Clutch Drum, Rim Sprocket, \u0026amp; Clutch Assembly Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eSprocket Configuration:\u003c\/b\u003e 7-Tooth (Qty: 2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eDrive Pitch Compatibility:\u003c\/b\u003e .325 Inch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eMaterial Composition:\u003c\/b\u003e Industrial-Grade Carbon Steel \u0026amp; Hardened Alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003eCondition:\u003c\/b\u003e 100% Brand New\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003ePackage Includes (7-Piece Rebuild Set)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003e1 × Heavy-Duty Clutch Assembly\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003e1 × 7-Tooth Clutch Drum (Cup)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003e2 × 7-Tooth Rim Sprockets\u003c\/b\u003e \u003ci data-path-to-node=\"14,2,0\" data-index-in-node=\"26\"\u003e(Dual 7-T configuration)\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003e1 × Structural Clutch Washer\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,4,0\"\u003e\u003cb data-path-to-node=\"14,4,0\" data-index-in-node=\"0\"\u003e1 × Protective Clutch Shield Cover (Guard\/Baffle)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,5,0\"\u003e\u003cb data-path-to-node=\"14,5,0\" data-index-in-node=\"0\"\u003e1 × High-Velocity Needle Bearing\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,6,0\"\u003e\u003cb data-path-to-node=\"14,6,0\" data-index-in-node=\"0\"\u003e1 × Securing E-Clip (Retaining Ring)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e\u003cb data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eImportant Mechanical \u0026amp; Installation Notes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eIsolate Engine Power First:\u003c\/b\u003e Before performing any maintenance on the drivetrain, ensure the chainsaw engine is completely turned off, the safety switch is toggled to the \"Stop\" position, and the spark plug wire is disconnected to prevent accidental starting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eProper Piston Locking:\u003c\/b\u003e Removing the old clutch assembly requires spinning it off the crankshaft thread (Note: Many chainsaw clutches utilize a \u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"143\"\u003ereverse\/left-hand thread\u003c\/b\u003e—turn clockwise to loosen). Use a proper piston stop tool or clean nylon rope inside the cylinder head to lock the crankshaft safely without scratching internal components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003ePre-Lubricate the Needle Bearing:\u003c\/b\u003e Prior to sliding the new needle bearing onto the crankshaft spindle, apply a light coat of premium high-temperature bearing grease. Running a needle bearing dry will cause immediate frictional overheating and premature drivetrain failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,3,0\"\u003e\u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"0\"\u003eVerify Chain Brake Alignment:\u003c\/b\u003e Once the new drum and clutch shield are nested into place, manually test the engagement and disengagement of your saw’s mechanical chain brake pad to confirm it clears the outer perimeter of the new clutch cup smoothly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Labworkauto","offers":[{"title":"Default Title","offer_id":49224816558339,"sku":"F8-021964","price":24.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/2589\/4024\/files\/3_9a426c37-bc4b-4099-8bd0-1b90154c7a53.jpg?v=1783416223","url":"https:\/\/labworkauto.com\/products\/clutch-drum-kit-325-replacement-for-stihl-ms261-ms261c-ms261cm-chainsaw-replace-part-for-11411602902-a","provider":"Labworkauto","version":"1.0","type":"link"}