{"product_id":"pto-clutch-5100915sm","title":"5100915SM PTO Clutch Replacement for Ferris, Snapper \u0026 Simplicity | Replaces Warner 5219-34A","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e5100915SM PTO clutch replacement\u003c\/strong\u003e is an aftermarket electric PTO clutch for select \u003cstrong\u003eFerris\u003c\/strong\u003e, \u003cstrong\u003eSnapper\u003c\/strong\u003e, \u003cstrong\u003eSnapper Pro\u003c\/strong\u003e, \u003cstrong\u003eSimplicity\u003c\/strong\u003e, and related mower applications using the \u003cstrong\u003eWarner 5219-34A\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\u003cp\u003eIt replaces \u003cstrong\u003e5100915SM\u003c\/strong\u003e, \u003cstrong\u003e5100915S\u003c\/strong\u003e, \u003cstrong\u003e5100915\u003c\/strong\u003e, \u003cstrong\u003eWarner 5219-34A\u003c\/strong\u003e, and \u003cstrong\u003eWarner 5219-34\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis clutch is commonly associated with select medium-duty commercial and prosumer mower platforms, including Ferris IS 500Z, Ferris F50XT, Snapper 400Z, Snapper 500Z, Snapper Pro S50X \/ S50XT, and Simplicity ZT 3500 \/ ZT 4000 applications. Fitment can vary by model, deck size, engine package, wiring setup, and production configuration.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003e6.00-inch pulley\u003c\/strong\u003e, \u003cstrong\u003eCCW rotation from the pulley side\u003c\/strong\u003e, and a \u003cstrong\u003e125 ft-lb class\u003c\/strong\u003e electric PTO clutch design, this replacement is intended for mower applications that originally used the 5100915SM \/ Warner 5219-34A 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 Ferris, Snapper, Snapper Pro, and Simplicity mower applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces OEM Numbers:\u003c\/strong\u003e 5100915SM, 5100915S, 5100915\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces Warner Numbers:\u003c\/strong\u003e 5219-34A, 521934A, 5219-34, 521934\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 6.00 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 125 ft-lb replacement path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Style:\u003c\/strong\u003e V-groove mower deck belt pulley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Style:\u003c\/strong\u003e wire lead\u003c\/li\u003e\n\u003cli\u003eDesigned for dependable mower deck engagement when matched to the correct OEM clutch path\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\u003e5100915SM \/ Warner 5219-34A\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\u003ch3\u003eFerris Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerris IS 500Z Series:\u003c\/strong\u003e select 44-inch and 48-inch applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerris F50XT Series:\u003c\/strong\u003e select 48-inch applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSnapper and Snapper Pro Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper 400Z Series:\u003c\/strong\u003e select 48-inch applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper 500Z Series:\u003c\/strong\u003e select 48-inch applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper Pro S50X \/ S50XT:\u003c\/strong\u003e select mid-mount zero-turn applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSimplicity Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplicity ZT 3500 Series:\u003c\/strong\u003e select 48-inch applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplicity ZT 4000 Series:\u003c\/strong\u003e select applications using the 5100915SM clutch path\u003c\/li\u003e\n\u003c\/ul\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\u003eFerris:\u003c\/strong\u003e 5100915SM, 5100915S, 5100915\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper:\u003c\/strong\u003e 5100915SM, 5100915S, 5100915\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper Pro:\u003c\/strong\u003e 5100915SM, 5100915S, 5100915\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplicity:\u003c\/strong\u003e 5100915SM, 5100915S, 5100915\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5219-34A, 521934A, 5219-34, 521934, 5219-3\u003c\/li\u003e\n\u003c\/ul\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 X0354, \u003cspan\u003eX0379\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens:\u003c\/strong\u003e 255-208X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary:\u003c\/strong\u003e 12658\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8TEN:\u003c\/strong\u003e 810-CPT2332O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOregon:\u003c\/strong\u003e 33-190, 33-130\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCritical Fitment Check: Do Not Confuse With Other Ferris and Warner Clutches\u003c\/h2\u003e\n\u003cp\u003eThe Warner 5219 family includes many clutches that look similar but are not interchangeable. This listing is for the \u003cstrong\u003e5100915SM \/ Warner 5219-34A\u003c\/strong\u003e clutch path with a \u003cstrong\u003e1-inch bore\u003c\/strong\u003e, \u003cstrong\u003e6.00-inch pulley\u003c\/strong\u003e, \u003cstrong\u003eCCW rotation\u003c\/strong\u003e, and \u003cstrong\u003e125 ft-lb class\u003c\/strong\u003e replacement specification.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eClutch Path\u003c\/th\u003e\n\u003cth\u003eBore\u003c\/th\u003e\n\u003cth\u003ePulley\u003c\/th\u003e\n\u003cth\u003eKey Difference\u003c\/th\u003e\n\u003cth\u003eFitment Risk\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5100915SM \/ 5219-34A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003ctd\u003e6.00 inch\u003c\/td\u003e\n\u003ctd\u003eCorrect path for this listing\u003c\/td\u003e\n\u003ctd\u003eUse when original clutch number matches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5105090YP \/ 5218-388\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 inch\u003c\/td\u003e\n\u003ctd\u003eApprox. 6.54 inch\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty commercial Ferris \/ Snapper path\u003c\/td\u003e\n\u003ctd\u003eWrong bore for this 1-inch listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5219-51 \/ 5219-79\u003c\/td\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003ctd\u003eApprox. 6.00 inch\u003c\/td\u003e\n\u003ctd\u003eLower torque class\u003c\/td\u003e\n\u003ctd\u003eMay slip or overheat if used incorrectly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5219-81\u003c\/td\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003ctd\u003eDifferent pulley path\u003c\/td\u003e\n\u003ctd\u003eSimilar Warner 5219 family number\u003c\/td\u003e\n\u003ctd\u003eNot a confirmed substitute unless your original clutch number matches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5219-108\u003c\/td\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003ctd\u003eApprox. 5.35 inch\u003c\/td\u003e\n\u003ctd\u003eSmaller pulley and lower torque path\u003c\/td\u003e\n\u003ctd\u003eNot a substitute for 5219-34A applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFitment rule:\u003c\/strong\u003e Do not order by Warner 5219 family number alone. Match the full stamped number, such as \u003cstrong\u003e5219-34A\u003c\/strong\u003e or \u003cstrong\u003e5100915SM\u003c\/strong\u003e, then confirm the physical specs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e6-Inch Pulley Fitment Note\u003c\/h2\u003e\n\u003cp\u003eThis listing is built around the confirmed \u003cstrong\u003e6.00-inch pulley\u003c\/strong\u003e replacement path. Do not substitute a similar-looking clutch with a different pulley size unless your OEM part number, Warner number, and physical specs confirm the match.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm that your original clutch uses a \u003cstrong\u003e1-inch bore\u003c\/strong\u003e, \u003cstrong\u003e6.00-inch pulley\u003c\/strong\u003e, \u003cstrong\u003eCCW rotation from the pulley side\u003c\/strong\u003e, and compatible wiring \/ anti-rotation setup.\u003c\/p\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 6.00-inch pulley assembly\u003c\/li\u003e\n\u003cli\u003eEncapsulated electromagnetic coil\u003c\/li\u003e\n\u003cli\u003ePre-installed bearings\u003c\/li\u003e\n\u003cli\u003eWiring lead \/ connector assembly as supplied by the current replacement unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Harness adapters and mounting hardware may vary by supplier. Reuse or replace the correct factory hardware and wiring components as required by your mower setup.\u003c\/p\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 5100915SM?\u003c\/h3\u003e\n\u003cp\u003eYes, this listing is built for the \u003cstrong\u003e5100915SM\u003c\/strong\u003e PTO clutch path. It also covers related references including \u003cstrong\u003e5100915S\u003c\/strong\u003e, \u003cstrong\u003e5100915\u003c\/strong\u003e, \u003cstrong\u003eWarner 5219-34A\u003c\/strong\u003e, and \u003cstrong\u003eWarner 5219-34\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Warner 5219-34A?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003eWarner 5219-34A\u003c\/strong\u003e and \u003cstrong\u003e5219-34\u003c\/strong\u003e are part of this replacement path. Search formats may also appear as \u003cstrong\u003e521934A\u003c\/strong\u003e, \u003cstrong\u003e521934\u003c\/strong\u003e, or \u003cstrong\u003e5219 34A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs this the same as Ferris 5105090YP or Warner 5218-388?\u003c\/h3\u003e\n\u003cp\u003eNo. \u003cstrong\u003e5105090YP \/ Warner 5218-388\u003c\/strong\u003e is a different heavy-duty commercial clutch path that uses a \u003cstrong\u003e1-1\/8 inch bore\u003c\/strong\u003e. This \u003cstrong\u003e5100915SM \/ Warner 5219-34A\u003c\/strong\u003e clutch path uses a \u003cstrong\u003e1-inch bore\u003c\/strong\u003e.\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. Always confirm your crankshaft size before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat pulley size does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis listing uses a confirmed \u003cstrong\u003e6.00-inch pulley\u003c\/strong\u003e. Do not substitute another Warner 5219 clutch unless the original clutch number and physical specs match this replacement path.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit every Ferris or Snapper mower?\u003c\/h3\u003e\n\u003cp\u003eNo. Ferris, Snapper, Snapper Pro, and Simplicity use multiple PTO clutch paths depending on mower model, deck size, engine package, wiring setup, and production configuration. Match the OEM or Warner clutch number whenever possible.\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\/ferris-pto-clutches\"\u003eFerris PTO clutches\u003c\/a\u003e\u003c\/p\u003e","brand":"PTO Direct USA","offers":[{"title":"Default Title","offer_id":53111968235887,"sku":"PTO-5100915SM","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/5100915sm-pto-clutch-main.jpg?v=1781337792","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-5100915sm","provider":"PTO Direct USA","version":"1.0","type":"link"}