{"product_id":"pto-clutch-388771","title":"388771 PTO Clutch Replacement for Grasshopper 722D2, 928D2 | Replaces Warner 5218-226, X0105","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e388771 PTO clutch replacement\u003c\/strong\u003e is an aftermarket electric PTO clutch for select \u003cstrong\u003eGrasshopper\u003c\/strong\u003e commercial mower applications, including 700 and 900 Series machines.\u003c\/p\u003e\n\u003cp\u003eThis clutch replaces \u003cstrong\u003eGrasshopper 388771\u003c\/strong\u003e, \u003cstrong\u003e388768\u003c\/strong\u003e, and \u003cstrong\u003e604183\u003c\/strong\u003e, and cross-references \u003cstrong\u003eWarner 5218-226\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-170\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-229\u003c\/strong\u003e, \u003cstrong\u003eXtreme X0105\u003c\/strong\u003e, \u003cstrong\u003eStens 255-771\u003c\/strong\u003e, \u003cstrong\u003eOregon 33-189\u003c\/strong\u003e, and \u003cstrong\u003eRotary 11074\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e1-1\/8 inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003e4-7\/8 inch double pulley\u003c\/strong\u003e, and \u003cstrong\u003eclockwise rotation\u003c\/strong\u003e, this clutch is designed for Grasshopper applications that use a dual 1\/2 inch belt PTO clutch path.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAftermarket electric PTO clutch replacement for listed Grasshopper commercial mower applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Bore:\u003c\/strong\u003e 1-1\/8\" \/ 1.125\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Diameter:\u003c\/strong\u003e 4-7\/8\" \/ 4.875\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Type:\u003c\/strong\u003e double pulley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width:\u003c\/strong\u003e double 1\/2\" belt setup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CW from pulley side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Style:\u003c\/strong\u003e connector style as shown in product photos\u003c\/li\u003e\n\u003cli\u003eIntegrated brake assembly for controlled blade stopping\u003c\/li\u003e\n\u003cli\u003eFully assembled and ready to install after fitment verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Brands \u0026amp; Models\u003c\/h2\u003e\n\u003cp\u003eThis PTO clutch fits select \u003cstrong\u003eGrasshopper\u003c\/strong\u003e mower applications that use the \u003cstrong\u003e388771\u003c\/strong\u003e, \u003cstrong\u003e388768\u003c\/strong\u003e, \u003cstrong\u003e604183\u003c\/strong\u003e, or \u003cstrong\u003eWarner 5218-226\u003c\/strong\u003e clutch path. Fitment depends on original clutch number, crankshaft bore, pulley type, rotation, connector style, anti-rotation setup, and mower configuration.\u003c\/p\u003e\n\u003ch3\u003eGrasshopper Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 620T\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrasshopper 722D2:\u003c\/strong\u003e select 2003-2008 applications\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 722DT6\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 725DT6\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 727K2\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 727T6\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 729BT6\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 729G2\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 729T6\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 735BT6\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrasshopper 928D2:\u003c\/strong\u003e select 1998-current applications\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 930D2\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGrasshopper 932G2\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e If your original clutch is marked \u003cstrong\u003eGrasshopper 388771\u003c\/strong\u003e, \u003cstrong\u003e388768\u003c\/strong\u003e, \u003cstrong\u003e604183\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-226\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-170\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-229\u003c\/strong\u003e, \u003cstrong\u003eXtreme X0105\u003c\/strong\u003e, \u003cstrong\u003eStens 255-771\u003c\/strong\u003e, \u003cstrong\u003eOregon 33-189\u003c\/strong\u003e, or \u003cstrong\u003eRotary 11074\u003c\/strong\u003e, this is the correct replacement path. However, carefully match specs if relying on model information alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplaces OEM Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrasshopper:\u003c\/strong\u003e 388771, 388768, 604183\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoods:\u003c\/strong\u003e 388771\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCross-Reference Aftermarket Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5218-226, 5218226\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5218-170, 5218170\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5218-229, 5218229\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme:\u003c\/strong\u003e X0105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens:\u003c\/strong\u003e 255-771\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOregon:\u003c\/strong\u003e 33-189\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary:\u003c\/strong\u003e 11074\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunbelt:\u003c\/strong\u003e B1XT0249\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 double pulley\u003c\/li\u003e\n\u003cli\u003ePre-installed bearing assembly\u003c\/li\u003e\n\u003cli\u003eEncapsulated electromagnetic coil\u003c\/li\u003e\n\u003cli\u003eIntegrated brake assembly\u003c\/li\u003e\n\u003cli\u003eConnector style as shown in product photos\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\u003e\u003ca title=\"Fitment Guarantee Explained\" href=\"\/pages\/fitment-guarantee\"\u003efitment guarantee\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003c\/li\u003e\n\u003cli\u003eFitment-first product support\u003c\/li\u003e\n\u003cli\u003eClear product images for easier clutch identification\u003c\/li\u003e\n\u003cli\u003eTrusted replacement supplier for homeowners, repair shops, and mower service professionals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDoes this PTO clutch replace Grasshopper 388771?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch replaces \u003cstrong\u003eGrasshopper 388771\u003c\/strong\u003e on compatible Grasshopper mower applications. Confirm your original clutch number, 1-1\/8 inch bore, 4-7\/8 inch double pulley, clockwise rotation, connector style, and anti-rotation setup before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs Grasshopper 388768 the same fitment?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGrasshopper 388768\u003c\/strong\u003e is listed in the same replacement path as \u003cstrong\u003e388771\u003c\/strong\u003e. Match your original clutch number and physical specs before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs Warner 5218-226 the same fitment as Grasshopper 388771?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWarner 5218-226\u003c\/strong\u003e is the Warner cross-reference associated with the \u003cstrong\u003eGrasshopper 388771\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Warner 5218-170 or 5218-229?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003eWarner 5218-170\u003c\/strong\u003e and \u003cstrong\u003eWarner 5218-229\u003c\/strong\u003e are commonly listed in the same replacement path as Grasshopper 388771 and Warner 5218-226.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit Grasshopper 722D2?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch is listed for select \u003cstrong\u003eGrasshopper 722D2\u003c\/strong\u003e applications, including 2003-2008 fitment references. Confirm your original clutch number and physical specs before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit Grasshopper 928D2?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch is listed for select \u003cstrong\u003eGrasshopper 928D2\u003c\/strong\u003e applications, including 1998-current fitment references. Always verify the original clutch number before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs Grasshopper 388771 the same as 388769?\u003c\/h3\u003e\n\u003cp\u003eNo. \u003cstrong\u003eGrasshopper 388771\u003c\/strong\u003e and \u003cstrong\u003eGrasshopper 388769\u003c\/strong\u003e are separate clutch paths. The 388769 path is associated with Warner 5218-67 \/ 5218-214 and Xtreme X0043, while this page is for the 388771 \/ Warner 5218-226 path.\u003c\/p\u003e\n\u003ch3\u003eIs Grasshopper 388771 the same as 388740?\u003c\/h3\u003e\n\u003cp\u003eNo. \u003cstrong\u003eGrasshopper 388740\u003c\/strong\u003e follows a different clutch path and should not be merged with this 388771 listing.\u003c\/p\u003e\n\u003ch3\u003eWhat bore size does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses a \u003cstrong\u003e1-1\/8 inch bore\u003c\/strong\u003e, also written as \u003cstrong\u003e1.125\"\u003c\/strong\u003e. It will not fit a 1-inch crankshaft.\u003c\/p\u003e\n\u003ch3\u003eWhat pulley does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses a \u003cstrong\u003e4-7\/8 inch double pulley\u003c\/strong\u003e designed for a dual 1\/2 inch belt setup. Do not substitute a single-pulley clutch.\u003c\/p\u003e\n\u003ch3\u003eWhat rotation does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses \u003cstrong\u003eclockwise rotation\u003c\/strong\u003e, commonly written as \u003cstrong\u003eCW\u003c\/strong\u003e. Match rotation to your original clutch before installing a replacement.\u003c\/p\u003e\n\u003ch3\u003eWhat are common signs of a failing PTO clutch?\u003c\/h3\u003e\n\u003cp\u003eCommon symptoms include mower blades not engaging, the PTO clutch clicking but the blades not spinning, slipping under load, intermittent blade engagement, a burning smell, or blades slowing down after the mower heats up. A worn coil can work cold, then weaken after 10 to 30 minutes of mowing.\u003c\/p\u003e\n\u003ch3\u003eCan PTO Direct USA help me confirm fitment?\u003c\/h3\u003e\n\u003cp\u003eYes. Email \u003cstrong\u003esupport@ptodirectusa.com\u003c\/strong\u003e with your mower model number, serial number, deck size, original clutch number, and clear photos of the old clutch. For the best fitment help, include photos of the clutch label or stamped number, wiring connector, pulley, anti-rotation bracket, and crankshaft area.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eNeed help checking crankshaft size? Read the \u003ca href=\"\/blogs\/pto-clutch-fitment-guides\/pto-clutch-bore-size-guide\"\u003e\u003cstrong\u003ePTO clutch bore size guide\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNeed help with rotation? Read the \u003ca href=\"\/blogs\/pto-clutch-fitment-guides\/pto-clutch-rotation-guide\"\u003e\u003cstrong\u003ePTO clutch rotation guide\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIf your old clutch will not come off the crankshaft, read the \u003ca href=\"\/blogs\/troubleshooting\/pto-clutch-stuck-on-crankshaft\"\u003e\u003cstrong\u003ePTO clutch stuck on crankshaft guide\u003c\/strong\u003e\u003c\/a\u003e before prying or hammering.\u003c\/p\u003e\n\u003cp\u003eNeed a different Grasshopper clutch? Browse the \u003ca href=\"\/collections\/grasshopper-pto-clutches\"\u003e\u003cstrong\u003eGrasshopper PTO clutch collection\u003c\/strong\u003e\u003c\/a\u003e or the full \u003ca href=\"\/collections\/pto-clutches\"\u003e\u003cstrong\u003eelectric PTO clutch catalog\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"PTO Direct USA","offers":[{"title":"Default Title","offer_id":52938632626543,"sku":"PTO-388771","price":164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/388771-pto-clutch-replacement-main.jpg?v=1778476650","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-388771","provider":"PTO Direct USA","version":"1.0","type":"link"}