{"product_id":"pto-clutch-110-6766","title":"110-6766 PTO Clutch Replacement for Toro, Exmark, Ariens, Gravely | Replaces 103-9950, 00191700, \u0026 more","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e110-6766 PTO clutch replacement\u003c\/strong\u003e is a multi-fit electric clutch used primarily across \u003cstrong\u003e\u003ca href=\"\/collections\/toro-pto-clutches\"\u003eToro\u003c\/a\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003ca href=\"\/collections\/exmark-pto-clutches\"\u003eExmark\u003c\/a\u003e\u003c\/strong\u003e zero-turn mower platforms. It also replaces OEM numbers found on select Ariens and Gravely models. For complete compatibility details including all brands, model series, and OEM cross‑references, see the \u003cstrong\u003e\u003ca href=\"\/blogs\/pto-clutch-fitment-guides\/110-6766-pto-clutch-fitment-guide\"\u003efull fitment guide\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt replaces OEM part numbers \u003cstrong\u003e103-9950\u003c\/strong\u003e, \u003cstrong\u003e100-6059\u003c\/strong\u003e, \u003cstrong\u003e108-9510\u003c\/strong\u003e, \u003cstrong\u003e00191700\u003c\/strong\u003e, and more, all within the same clutch specification group.\u003c\/p\u003e\n\u003cp\u003eDesigned for an exact OEM-spec fit, this clutch delivers smooth blade engagement, consistent torque transfer, and reliable long-term performance across residential and light commercial zero-turn mower applications.\u003c\/p\u003e\n\u003cp\u003eCommonly used on Toro TimeCutter and Titan series, Exmark Quest models, Ariens Zoom platforms, and Gravely ZT and Pro-Master series, this clutch provides dependable PTO engagement across residential and commercial mowing applications.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e6.10-inch pulley diameter\u003c\/strong\u003e, \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, and \u003cstrong\u003eCCW rotation\u003c\/strong\u003e, this clutch is engineered for reliable operation at engine speeds up to 3600 RPM. A 370°F thermal cutoff, encapsulated electromagnetic coil, and high-temperature bearings ensure consistent performance and long service life under load.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect OEM replacement electric PTO clutch assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Diameter:\u003c\/strong\u003e 6.10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Size:\u003c\/strong\u003e 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW (counter-clockwise)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e 132ft-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Speed:\u003c\/strong\u003e Up to 3600 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e370°F Thermal Auto Cutoff\u003c\/strong\u003e for overheating protection\u003c\/li\u003e\n\u003cli\u003eEncapsulated electromagnetic coil for reliable engagement\u003c\/li\u003e\n\u003cli\u003eHigh-temperature bearings for consistent performance\u003c\/li\u003e\n\u003cli\u003eFully assembled and ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible With These Brands \u0026amp; Model Series\u003c\/h2\u003e\n\u003cp\u003eThis PTO clutch platform is used across Toro, Exmark, Gravely, Ariens, and Cub Cadet mower platforms that share similar OEM specification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToro:\u003c\/strong\u003e TimeCutter, Titan, and Z-series zero-turn mowers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExmark:\u003c\/strong\u003e Quest series and select commercial models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAriens:\u003c\/strong\u003e Zoom and Pro-Master series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravely:\u003c\/strong\u003e ZT and Pro-Master series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCub Cadet \/ MTD Platforms:\u003c\/strong\u003e Models using OEM 717-04214 and related numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSome older Toro-built Wheel Horse models may also use this PTO clutch depending on configuration. Always verify by OEM part number before ordering.\u003c\/p\u003e\n\u003cp\u003eFor a full breakdown of compatible models and platform variations, refer to our \u003ca href=\"\/blogs\/pto-clutch-fitment-guides\/110-6766-pto-clutch-fitment-guide\"\u003e110-6766 PTO clutch fitment guide\u003c\/a\u003e for detailed application coverage.\u003c\/p\u003e\n\u003ch2\u003eReplaces OEM Part Numbers\u003c\/h2\u003e\n\n\u003cp\u003eThis PTO clutch is part of a multi-fit platform used across Toro, Exmark, Ariens, Gravely, John Deere, and select MTD-built mower applications.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToro \/ Exmark:\u003c\/strong\u003e 110-6766, 103-9950, 100-6059, 108-9510\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAriens \/ Gravely:\u003c\/strong\u003e 00191700, 191700\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere \/ Wright:\u003c\/strong\u003e AM138234\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMTD \/ Cub Cadet:\u003c\/strong\u003e 917-04214, 717-04214, 917-04526, 717-04526\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Cross References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eD38155, GDA10017, 71410006\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAftermarket Cross-Reference Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/pages\/warner-pto-clutch-systems\"\u003eWarner:\u003c\/a\u003e\u003c\/strong\u003e 5219-45, 5219-81, 5219-34A, 5219-34, 5219-19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme:\u003c\/strong\u003e X0005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOregon:\u003c\/strong\u003e 33-130\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8TEN:\u003c\/strong\u003e 810-CPT2354O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTENS:\u003c\/strong\u003e 255-825X, 255-146\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete electric PTO clutch assembly\u003c\/li\u003e\n\u003cli\u003eFactory-balanced 6.10\" pulley\u003c\/li\u003e\n\u003cli\u003ePre-installed high-temperature bearings\u003c\/li\u003e\n\u003cli\u003eEncapsulated electromagnetic coil\u003c\/li\u003e\n\u003cli\u003ePlug-and-play wiring connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy From PTO Direct USA?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast USA shipping\u003c\/li\u003e\n\u003cli\u003eOEM-spec \u003ca href=\"\/pages\/fitment-guarantee\"\u003efitment guarantee\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003c\/li\u003e\n\u003cli\u003ePremium PDS-1 product images\u003c\/li\u003e\n\u003cli\u003eTrusted replacement supplier for homeowners and professionals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eNeed a different fitment? Browse the full \u003ca href=\"\/collections\/pto-clutches\"\u003eelectric PTO clutch catalog\u003c\/a\u003e to see all available replacement options.\u003c\/p\u003e","brand":"PTO Direct USA","offers":[{"title":"Default Title","offer_id":52644838113647,"sku":"C-PTO-0132","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/110-6766-pto-clutch-replacement.jpg?v=1776394876","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-110-6766","provider":"PTO Direct USA","version":"1.0","type":"link"}