{"product_id":"pto-clutch-585521101","title":"585521101 PTO Clutch Replacement for Husqvarna Z246, Z142 \u0026 RZ46i | Replaces Warner 5219-160","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e585521101 PTO clutch replacement\u003c\/strong\u003e is an aftermarket electric PTO clutch for select \u003cstrong\u003eHusqvarna\u003c\/strong\u003e, \u003cstrong\u003ePoulan Pro\u003c\/strong\u003e, \u003cstrong\u003eDixon\u003c\/strong\u003e, \u003cstrong\u003eSnapper\u003c\/strong\u003e, \u003cstrong\u003eCraftsman\u003c\/strong\u003e, \u003cstrong\u003eRedMax\u003c\/strong\u003e, \u003cstrong\u003eJonsered\u003c\/strong\u003e, and related AYP-built mower applications using the \u003cstrong\u003eHusqvarna 585521101 \/ Warner 5219-160\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\u003cp\u003eIt replaces \u003cstrong\u003eHusqvarna 585521101\u003c\/strong\u003e, superseded \u003cstrong\u003e584800101\u003c\/strong\u003e, and \u003cstrong\u003eWarner 5219-160\u003c\/strong\u003e. Search formats may also appear as \u003cstrong\u003e585 52 11-01\u003c\/strong\u003e, \u003cstrong\u003e5855211-01\u003c\/strong\u003e, \u003cstrong\u003e5219160\u003c\/strong\u003e, or \u003cstrong\u003e5219 160\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis clutch is commonly associated with select Husqvarna Z246, Z246i, Z142, Z146, RZ46i, RZ4219, RZ4619, RZ4621, Poulan Pro zero-turn, Dixon SpeedZTR, and related AYP-style mower platforms. Fitment can vary by engine, deck size, model year, serial range, connector style, and original clutch number.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003e5.35-inch pulley\u003c\/strong\u003e, \u003cstrong\u003eCCW rotation from the pulley side\u003c\/strong\u003e, and an \u003cstrong\u003eintegral connector-style clutch path\u003c\/strong\u003e, this replacement is intended for mower applications that originally used the Husqvarna 585521101 \/ Warner 5219-160 clutch family.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectric PTO clutch replacement for select Husqvarna, Poulan Pro, Dixon, Snapper, Craftsman, RedMax, Jonsered, and AYP-built mower applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces OEM Numbers:\u003c\/strong\u003e 585521101, 584800101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces Warner Numbers:\u003c\/strong\u003e 5219-160, 5219160\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Bore:\u003c\/strong\u003e 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Diameter:\u003c\/strong\u003e 5.35 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW from pulley side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V electric PTO clutch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Class:\u003c\/strong\u003e 105 ft-lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Compatibility:\u003c\/strong\u003e commonly used with 1\/2-inch or 5\/8-inch V-belt applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Style:\u003c\/strong\u003e integral connector-style\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable mower deck engagement when matched to the correct OEM clutch number\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; Model Series\u003c\/h2\u003e\n\u003cp\u003eThis PTO clutch is intended for select mower platforms using the \u003cstrong\u003e585521101 \/ Warner 5219-160\u003c\/strong\u003e clutch path. Model references are provided as fitment clues only. Always confirm your original clutch number and physical specs before ordering.\u003c\/p\u003e\n\u003ch3\u003eHusqvarna Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZ246 \/ Z246i:\u003c\/strong\u003e select 46-inch applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZ142:\u003c\/strong\u003e select 42-inch applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZ146:\u003c\/strong\u003e select 46-inch applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRZ46i:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRZ4219:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRZ4619:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRZ4621:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZ254:\u003c\/strong\u003e select Briggs \u0026amp; Stratton engine configurations only; verify OEM clutch number before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePoulan Pro Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e460ZX:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e461ZX:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP46ZX:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePP42SZ:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePX46Z:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDixon, Snapper, McCulloch \u0026amp; Related AYP Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDixon SpeedZTR 36:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDixon SpeedZTR 46:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper SZ2042:\u003c\/strong\u003e select applications using the 1-inch Warner TG2000 clutch path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper SZ2246:\u003c\/strong\u003e select applications using the 1-inch Warner TG2000 clutch path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMcCulloch ZM4619:\u003c\/strong\u003e select applications using 585521101\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCraftsman, RedMax \u0026amp; Jonsered Applications\u003c\/h3\u003e\n\u003cp\u003eSome Craftsman, RedMax, Jonsered, and other AYP-family mower platforms may use this clutch when the parts diagram or original clutch number calls for \u003cstrong\u003e585521101\u003c\/strong\u003e or \u003cstrong\u003eWarner 5219-160\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Match the OEM part number or manufacturer part number on your original clutch whenever possible. Then confirm bore size, pulley diameter, rotation, and connector style before ordering. If you are relying on model information alone and cannot confirm the original clutch number, contact support before purchasing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplaces OEM Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHusqvarna:\u003c\/strong\u003e 585521101, 585 52 11-01, 5855211-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHusqvarna Superseded Number:\u003c\/strong\u003e 584800101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5219-160, 5219160\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupersession note:\u003c\/strong\u003e Husqvarna 584800101 is commonly treated as the older number superseded by \u003cstrong\u003e585521101\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAftermarket Cross-Reference Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme:\u003c\/strong\u003e X0927, X0928\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens:\u003c\/strong\u003e 255-347\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary:\u003c\/strong\u003e 2723573, 272-3573\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003ePulley Measurement Note\u003c\/h2\u003e\n\u003cp\u003eYou may see slightly different pulley measurements online for the \u003cstrong\u003e585521101 \/ Warner 5219-160\u003c\/strong\u003e clutch path, including measurements around \u003cstrong\u003e5-5\/16 inch\u003c\/strong\u003e, \u003cstrong\u003e5.35 inch\u003c\/strong\u003e, or \u003cstrong\u003e5.50 inch\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis can happen because V-groove PTO clutch pulleys may be measured at different points, including the belt contact area or the outer pulley flange. Match the original clutch number first, then confirm the bore, pulley profile, belt width, connector style, and deck belt path.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eBefore ordering this 585521101 PTO clutch replacement, confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOriginal clutch number matches \u003cstrong\u003e585521101\u003c\/strong\u003e, \u003cstrong\u003e584800101\u003c\/strong\u003e, or \u003cstrong\u003eWarner 5219-160\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCrankshaft bore is \u003cstrong\u003e1 inch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePulley diameter is approximately \u003cstrong\u003e5.35 inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRotation is \u003cstrong\u003eCCW from pulley side\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector style matches the integral connector-style path for this clutch\u003c\/li\u003e\n\u003cli\u003eBelt width and pulley profile match your mower deck belt\u003c\/li\u003e\n\u003cli\u003eAnti-rotation setup aligns correctly with your mower\u003c\/li\u003e\n\u003cli\u003eMower model, serial number, deck size, engine package, and original clutch number support this path\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not install or test-mount the clutch until fitment is confirmed. Installation marks can affect return eligibility.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Symptoms of a Failing PTO Clutch\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlades will not engage when the PTO switch is activated\u003c\/li\u003e\n\u003cli\u003ePTO clutch clicks but the mower deck does not start\u003c\/li\u003e\n\u003cli\u003eDeck engagement slips under load\u003c\/li\u003e\n\u003cli\u003eBlades engage cold but stop after the mower heats up\u003c\/li\u003e\n\u003cli\u003eFuse blows when the PTO is engaged\u003c\/li\u003e\n\u003cli\u003eBurning smell near the clutch or belt area\u003c\/li\u003e\n\u003cli\u003eGrinding, rattling, or bearing noise near the clutch\u003c\/li\u003e\n\u003cli\u003eVisible heat damage, wobble, or bearing play\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore replacing the clutch, also check the PTO switch, battery voltage, fuse, ground, wiring connector, deck belt routing, spindle drag, idler pulleys, and belt condition.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation and Burnishing Note\u003c\/h2\u003e\n\u003cp\u003eNew electric PTO clutches may require a proper burnishing procedure after installation. Burnishing helps seat the friction surfaces so the clutch can develop full holding power under load.\u003c\/p\u003e\n\u003cp\u003eAfter installation, cycle the clutch on and off at moderate engine speed with no cutting load. Avoid immediately engaging the deck at full throttle in heavy grass before the clutch has been properly seated.\u003c\/p\u003e\n\u003cp\u003eFor removal tips, wiring checks, torque guidance, and burnishing steps, read the \u003ca href=\"\/blogs\/pto-clutch-guides\/pto-clutch-installation\"\u003e\u003cstrong\u003ePTO Clutch Installation Guide\u003c\/strong\u003e\u003c\/a\u003e before installing.\u003c\/p\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\u003ePre-installed pulley assembly\u003c\/li\u003e\n\u003cli\u003eEncapsulated electromagnetic coil\u003c\/li\u003e\n\u003cli\u003ePre-installed bearings\u003c\/li\u003e\n\u003cli\u003eIntegral connector-style electrical connection\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\"\u003eFitment guarantee\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e1-year warranty\u003c\/li\u003e\n\u003cli\u003eFitment-first product descriptions\u003c\/li\u003e\n\u003cli\u003eClear part-number routing for mower clutch replacements\u003c\/li\u003e\n\u003cli\u003eReal-world replacement support for homeowners, repair shops, and commercial mower owners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eNeed Help Confirming Fitment?\u003c\/h2\u003e\n\u003cp\u003eIf you are unsure whether this clutch fits your mower, send us your mower model, serial number, original clutch number, and clear photos of the clutch label, wiring connector, pulley, anti-rotation setup, crankshaft area, and mower ID tag before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDoes this replace Husqvarna 585521101?\u003c\/h3\u003e\n\u003cp\u003eYes, this listing is built for the \u003cstrong\u003eHusqvarna 585521101\u003c\/strong\u003e PTO clutch path. Confirm your original clutch number, mower model, and physical specs before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Husqvarna 584800101?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003e584800101\u003c\/strong\u003e is commonly treated as the older superseded number for the \u003cstrong\u003e585521101\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Warner 5219-160?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch path replaces \u003cstrong\u003eWarner 5219-160\u003c\/strong\u003e. Search formats may also appear as \u003cstrong\u003e5219160\u003c\/strong\u003e or \u003cstrong\u003e5219 160\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs this the same as Husqvarna 505287301 or Warner 5219-108?\u003c\/h3\u003e\n\u003cp\u003eNo. \u003cstrong\u003e505287301 \/ Warner 5219-108\u003c\/strong\u003e may look similar and may share some physical specs, but it uses a different long pigtail connector setup. This listing is for the \u003cstrong\u003e585521101 \/ Warner 5219-160\u003c\/strong\u003e integral connector-style path.\u003c\/p\u003e\n\u003ch3\u003eWhat bore size does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch path uses a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e. Do not order this clutch for applications that require a 1-1\/8 inch bore.\u003c\/p\u003e\n\u003ch3\u003eWhat pulley size does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch path is commonly listed around \u003cstrong\u003e5.35 inches\u003c\/strong\u003e. Some aftermarket references may show nearby measurements depending on where the V-groove pulley is measured. Match the original clutch number first, then confirm the pulley profile and belt path.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit every Husqvarna Z246?\u003c\/h3\u003e\n\u003cp\u003eNo. Husqvarna Z246 configurations can vary by engine, deck, production date, connector style, and original clutch number. Use the Z246 model reference as a fitment clue only. Match the original clutch number whenever possible.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit Husqvarna Z254?\u003c\/h3\u003e\n\u003cp\u003eOnly some Z254 configurations may use this clutch path, especially certain Briggs \u0026amp; Stratton engine setups. Do not order for a Z254 by model name alone. Confirm the original clutch number and physical specs first.\u003c\/p\u003e\n\u003ch3\u003eCan I order this if my old clutch only says Warner 5219?\u003c\/h3\u003e\n\u003cp\u003eNo. The Warner 5219 family includes many different clutches. You need the full suffix, such as \u003cstrong\u003e5219-160\u003c\/strong\u003e, or you must verify the bore size, pulley diameter, rotation, and connector style before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat should I check before replacing the PTO clutch?\u003c\/h3\u003e\n\u003cp\u003eCheck the original clutch number, crankshaft bore, pulley diameter, rotation, connector style, anti-rotation setup, mounting hardware, deck belt routing, PTO switch, battery voltage, fuse, and ground before replacing the clutch.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eNeed a different fitment?\u003c\/strong\u003e Browse the full \u003ca href=\"\/collections\/pto-clutches\"\u003eelectric PTO clutch catalog\u003c\/a\u003e to view all available replacement options.\u003c\/p\u003e\n\u003cp\u003eAlso shop by brand: \u003ca href=\"\/collections\/husqvarna-pto-clutches\"\u003eHusqvarna PTO clutches\u003c\/a\u003e | \u003ca href=\"\/collections\/poulan-pro-pto-clutches\"\u003ePoulan Pro PTO clutches\u003c\/a\u003e | \u003ca href=\"\/collections\/craftsman-pto-clutches\"\u003eCraftsman PTO clutches\u003c\/a\u003e.\u003c\/p\u003e","brand":"PTO Direct USA","offers":[{"title":"Default Title","offer_id":53112385634671,"sku":"PTO-585521101","price":234.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/585521101-pto-clutch-replacement-main.jpg?v=1781341644","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-585521101","provider":"PTO Direct USA","version":"1.0","type":"link"}