{"product_id":"pto-clutch-b1xt0720","title":"B1XT0720 PTO Clutch Replacement for Ariens Gravely | Replaces 63124700, 53114100 \u0026 More","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eAriens PTO clutch 63124700 replacement\u003c\/strong\u003e also replaces part numbers \u003cstrong\u003e63102500\u003c\/strong\u003e, \u003cstrong\u003e53124500\u003c\/strong\u003e, \u003cstrong\u003e53114100\u003c\/strong\u003e, and \u003cstrong\u003e53102300\u003c\/strong\u003e. Designed for an exact OEM-spec fit on \u003cstrong\u003e\u003ca href=\"\/collections\/ariens-pto-clutches\"\u003eAriens\u003c\/a\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003ca href=\"\/collections\/gravely-pto-clutches\"\u003eGravely\u003c\/a\u003e\u003c\/strong\u003e lawn tractor platforms, this electric PTO clutch delivers smooth blade engagement, consistent torque transfer, and reliable long-term performance.\u003c\/p\u003e\n\u003cp\u003eCommonly used on Ariens GT Series, Grand Sierra, and Gravely lawn tractor platforms, this clutch provides dependable PTO engagement for consistent cutting performance in demanding mowing conditions.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e4.88-inch pulley\u003c\/strong\u003e, \u003cstrong\u003e1-1\/8 inch crankshaft bore\u003c\/strong\u003e, and \u003cstrong\u003eCCW rotation\u003c\/strong\u003e, this clutch is engineered for reliable operation at speeds up to 3600 RPM. With a \u003cstrong\u003e200 ft-lbs torque rating\u003c\/strong\u003e, durable internal components, and low-noise operation, it is well-suited for heavy-duty lawn tractor applications.\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 4.88\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Size:\u003c\/strong\u003e 1-1\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW (counter-clockwise)\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\u003eTorque Rating:\u003c\/strong\u003e 200 ft-lbs\u003c\/li\u003e\n\u003cli\u003eEncapsulated electromagnetic coil for reliable engagement\u003c\/li\u003e\n\u003cli\u003eHigh and low temperature bearings for consistent performance\u003c\/li\u003e\n\u003cli\u003eLow noise operation under load\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 fits Ariens and Gravely lawn tractor platforms using the same specification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAriens GT Series:\u003c\/strong\u003e GT 10, GT 12, GT 14, GT 16, GT 17, GT 18, GT 19, GT 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAriens S Series:\u003c\/strong\u003e S10G, S12H, S14G, S14H, S16H, S18H\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAriens Grand Sierra Series\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravely Lawn Tractors:\u003c\/strong\u003e 7173-H and 18H models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment can vary by configuration. Always confirm your part number matches one of the numbers listed below.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplaces OEM Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAriens \/ Gravely:\u003c\/strong\u003e B1XT0720, 63124700, 63102500, 53124500, 53114100, 53102300\u003c\/li\u003e\n\u003cli\u003e39158, 039158, 3135700, 03135700, 3135600, 03135600, 3064500, 03064500, 3031200, 03031200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAftermarket Cross-Reference Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5209-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTENS:\u003c\/strong\u003e 255-065X, 255-583, 255-583X\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 4.88\" 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 lead and connector\u003c\/li\u003e\n\u003cli\u003eInstallation washer set\u003c\/li\u003e\n\u003cli\u003eL-shaped installation tool\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\" title=\"Fitment Guarantee Explained\"\u003efitment guarantee\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003c\/li\u003e\n\u003cli\u003ePremium PTO Direct USA product images for easy identification\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":52774900269423,"sku":"C-PTO-0194","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/B1XT0720-pto-clutch-replacement-main.jpg?v=1776672305","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-b1xt0720","provider":"PTO Direct USA","version":"1.0","type":"link"}