{"product_id":"pto-clutch-110-0449","title":"Toro 110-0449 PTO Clutch Replacement for Z Master Z500, Z528 | Warner 5218-270","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eToro 110-0449 PTO clutch replacement\u003c\/strong\u003e is an aftermarket electric PTO clutch for select \u003cstrong\u003eToro Z Master\u003c\/strong\u003e commercial mower applications, including \u003cstrong\u003eZ Master Z500\u003c\/strong\u003e and \u003cstrong\u003eZ Master Z528\u003c\/strong\u003e models within specific serial ranges.\u003c\/p\u003e\n\u003cp\u003eThis clutch replaces \u003cstrong\u003eToro 110-0449\u003c\/strong\u003e and cross-references \u003cstrong\u003eWarner 5218-270\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-141\u003c\/strong\u003e, and \u003cstrong\u003eXtreme X0463\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e1-1\/8 inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003e7.15 inch pulley diameter\u003c\/strong\u003e, \u003cstrong\u003eclockwise rotation\u003c\/strong\u003e, and pulley compatibility for \u003cstrong\u003e1\/2 inch or 5\/8 inch belts\u003c\/strong\u003e, this clutch is designed to restore reliable mower deck blade engagement when matched to the correct Toro model, serial range, and original clutch number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant fitment warning:\u003c\/strong\u003e This clutch fits specific Toro Z Master serial-number applications. Do not choose by mower model alone. Match your original clutch number, serial number, 1-1\/8 inch bore, pulley diameter, rotation, and wiring connector before ordering.\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 Toro Z Master commercial mowers\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 7.15\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width:\u003c\/strong\u003e accepts 1\/2\" or 5\/8\" belt\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\u003eIntegrated brake assembly for controlled blade stopping\u003c\/li\u003e\n\u003cli\u003eFully assembled and ready to install\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\u003eToro Z Master\u003c\/strong\u003e commercial mower applications. Fitment depends on serial number, original clutch number, bore size, pulley diameter, rotation, and wiring connector.\u003c\/p\u003e\n\u003ch3\u003eToro Z Master Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToro Z Master Z500:\u003c\/strong\u003e serial number 260000001 to 270999999\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToro Z Master Z500:\u003c\/strong\u003e 52\", 60\", and 72\" Turbo Force deck applications within the listed serial range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToro Z Master Z528:\u003c\/strong\u003e serial number 270000001 to 270999999\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSerial number note:\u003c\/strong\u003e Do not choose this clutch by model number alone. If your original clutch is marked \u003cstrong\u003eToro 110-0449\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-270\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-141\u003c\/strong\u003e, or \u003cstrong\u003eXtreme X0463\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\u003eToro:\u003c\/strong\u003e 110-0449\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e Toro Z Master commercial mower fitment is serial-specific. Confirm your original clutch label, serial number, 1-1\/8 inch bore, 7.15 inch pulley diameter, clockwise rotation, and wiring connector before ordering.\u003c\/p\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 5218-270\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5218-141\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme:\u003c\/strong\u003e X0463\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 7.15\" 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\u003eWiring lead and connector 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 href=\"\/pages\/fitment-guarantee\" title=\"Fitment Guarantee Explained\"\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 commercial mower operators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDoes Toro 110-0449 fit a Z Master Z500?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch fits select \u003cstrong\u003eToro Z Master Z500\u003c\/strong\u003e applications with serial number \u003cstrong\u003e260000001 to 270999999\u003c\/strong\u003e. Confirm your original clutch number before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eDoes Toro 110-0449 fit a Z Master Z528?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch fits select \u003cstrong\u003eToro Z Master Z528\u003c\/strong\u003e applications with serial number \u003cstrong\u003e270000001 to 270999999\u003c\/strong\u003e. Match the original clutch number and specs before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eIs Warner 5218-270 the same fitment as Toro 110-0449?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWarner 5218-270\u003c\/strong\u003e is a Warner cross-reference for the Toro \u003cstrong\u003e110-0449\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\n\u003ch3\u003eIs Warner 5218-141 the same fitment as Toro 110-0449?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWarner 5218-141\u003c\/strong\u003e is commonly associated with the Toro \u003cstrong\u003e110-0449\u003c\/strong\u003e clutch path and may appear in older cross-reference data.\u003c\/p\u003e\n\n\u003ch3\u003eIs Xtreme X0463 the same fitment as Toro 110-0449?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eXtreme X0463\u003c\/strong\u003e is an aftermarket cross-reference for the Toro \u003cstrong\u003e110-0449\u003c\/strong\u003e PTO clutch family.\u003c\/p\u003e\n\n\u003ch3\u003eWhat bore size does Toro 110-0449 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. Confirm your crankshaft size before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhat pulley diameter does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch is listed with a \u003cstrong\u003e7.15 inch pulley diameter\u003c\/strong\u003e. Pulley diameter matters on commercial mower decks because it affects belt alignment and tension geometry.\u003c\/p\u003e\n\n\u003ch3\u003eWhat rotation does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses \u003cstrong\u003eclockwise rotation\u003c\/strong\u003e. Match rotation to your original clutch before installing a replacement.\u003c\/p\u003e\n\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, 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\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 installation help? Read the \u003ca href=\"\/blogs\/pto-clutch-guides\/pto-clutch-installation\"\u003e\u003cstrong\u003ePTO clutch installation guide\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNeed a different PTO clutch? Browse 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":52921780306287,"sku":"PTO-110-0449","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/110-0449-pto-clutch-replacement-main.jpg?v=1777967987","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-110-0449","provider":"PTO Direct USA","version":"1.0","type":"link"}