{"product_id":"pto-clutch-5218-388","title":"5218-388 PTO Clutch Replacement for Ferris \u0026 Snapper Pro | Replaces 5105090YP, 5100084SM","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e5218-388 PTO clutch replacement\u003c\/strong\u003e is a heavy-duty aftermarket electric PTO clutch for select \u003cstrong\u003eFerris\u003c\/strong\u003e, \u003cstrong\u003eSnapper Pro\u003c\/strong\u003e, \u003cstrong\u003eSimplicity\u003c\/strong\u003e, \u003cstrong\u003eBriggs \u0026amp; Stratton\u003c\/strong\u003e, and related commercial mower applications using the \u003cstrong\u003eWarner 5218-388\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\u003cp\u003eIt replaces \u003cstrong\u003eWarner 5218-388\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-221\u003c\/strong\u003e, \u003cstrong\u003eWarner 5218-134\u003c\/strong\u003e, \u003cstrong\u003eFerris 5105090YP\u003c\/strong\u003e, \u003cstrong\u003e5105090\u003c\/strong\u003e, \u003cstrong\u003e5100084SM\u003c\/strong\u003e, \u003cstrong\u003e5100084S\u003c\/strong\u003e, and \u003cstrong\u003e5100084\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis clutch is commonly associated with commercial Ferris IS-series zero-turn mowers, Ferris SRS stand-on mowers, Ferris FW walk-behind units, Snapper Pro commercial mowers, and select Simplicity commercial platforms. Fitment can vary by mower model, deck size, engine package, wiring setup, and production configuration, so always confirm the original clutch number before ordering.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e1-1\/8 inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003eapproximately 6.54-inch pulley\u003c\/strong\u003e, \u003cstrong\u003eCCW rotation from the pulley side\u003c\/strong\u003e, and a commercial-duty 12V electric clutch design, this replacement is intended for heavy mower deck applications that require the Warner 5218-388 \/ 5218-221 clutch family.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty electric PTO clutch replacement for commercial mower applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces Warner Numbers:\u003c\/strong\u003e 5218-388, 5218388, 5218-221, 5218-134\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces OEM Numbers:\u003c\/strong\u003e 5105090YP, 5105090, 5100084SM, 5100084S, 5100084\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Bore:\u003c\/strong\u003e 1-1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Diameter:\u003c\/strong\u003e approximately 6.54 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width:\u003c\/strong\u003e commonly used with 5\/8-inch deck belt applications\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 commercial 200 ft-lb clutch path\u003c\/li\u003e\n\u003cli\u003eDesigned for heavy commercial mower deck engagement\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 commercial mower platforms using the \u003cstrong\u003eWarner 5218-388 \/ 5218-221\u003c\/strong\u003e and \u003cstrong\u003eFerris 5105090YP \/ 5100084SM\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 Series:\u003c\/strong\u003e select IS1500Z, IS1500ZX, IS2000Z, IS2100Z, IS2500Z, and IS3100Z applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerris ISX Series:\u003c\/strong\u003e select ISX800 and ISX2200 applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerris SRS Series:\u003c\/strong\u003e select SRS Z2 stand-on mower applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerris FW Series:\u003c\/strong\u003e select FW35 and FW45 commercial walk-behind applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerris ProCut \/ Outfront:\u003c\/strong\u003e select Procut S, F50XT, F150XT, and F200XT applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSnapper Pro Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper Pro S-Series:\u003c\/strong\u003e select S50XT, S75X, S125XT, S150X, and S200XT applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper Pro Walk-Behind:\u003c\/strong\u003e select SW30 commercial walk-behind applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSimplicity Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplicity Citation XT:\u003c\/strong\u003e select commercial Citation XT applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplicity Cobalt:\u003c\/strong\u003e select commercial Cobalt zero-turn applications\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 5105090YP, 5105090, 5100084SM, 5100084S, 5100084\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnapper Pro:\u003c\/strong\u003e 5105090YP, 5105090, 5100084SM, 5100084S, 5100084\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplicity:\u003c\/strong\u003e 5105090YP, 5105090, 5100084SM, 5100084S, 5100084\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBriggs \u0026amp; Stratton:\u003c\/strong\u003e 5105090YP, 5105090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5218-388, 5218388, 5218-221, 5218-134\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 X0245\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens:\u003c\/strong\u003e 255-827\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary:\u003c\/strong\u003e 14743\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8TEN:\u003c\/strong\u003e 810-CPT2328O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRareelectrical:\u003c\/strong\u003e 255-827C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\u0026amp;I:\u003c\/strong\u003e B1XT0245\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe ROP Shop:\u003c\/strong\u003e 369818\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCritical Fitment Check: Bore, Pulley, and Rotation\u003c\/h2\u003e\n\u003cp\u003eThe Warner 5218 family includes many clutches that can look similar but are not interchangeable. This replacement path is built around a \u003cstrong\u003e1-1\/8 inch bore\u003c\/strong\u003e, \u003cstrong\u003eapproximately 6.54-inch pulley\u003c\/strong\u003e, and \u003cstrong\u003eCCW rotation from the pulley side\u003c\/strong\u003e.\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\u003eRotation\u003c\/th\u003e\n\u003cth\u003eMain Risk\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5218-388 \/ 5218-221\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 inch\u003c\/td\u003e\n\u003ctd\u003eApprox. 6.54 inch\u003c\/td\u003e\n\u003ctd\u003eCCW\u003c\/td\u003e\n\u003ctd\u003eCorrect path for this listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5218-207\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 inch\u003c\/td\u003e\n\u003ctd\u003eApprox. 7.39 inch\u003c\/td\u003e\n\u003ctd\u003eCCW\u003c\/td\u003e\n\u003ctd\u003ePulley is too large for this Ferris \/ Snapper path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5218-213\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 inch\u003c\/td\u003e\n\u003ctd\u003eApprox. 6.31 inch\u003c\/td\u003e\n\u003ctd\u003eCW\u003c\/td\u003e\n\u003ctd\u003eWrong rotation for this listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5218-253\u003c\/td\u003e\n\u003ctd\u003e1-1\/8 inch\u003c\/td\u003e\n\u003ctd\u003eApprox. 7.25 inch\u003c\/td\u003e\n\u003ctd\u003eCCW\u003c\/td\u003e\n\u003ctd\u003eDixie Chopper-style path, not this Ferris \/ Snapper path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5219 Series\u003c\/td\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003ctd\u003eSmaller bore and lower torque class\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 family number alone. Match the full stamped number, such as \u003cstrong\u003e5218-388\u003c\/strong\u003e, \u003cstrong\u003e5218-221\u003c\/strong\u003e, or the OEM number \u003cstrong\u003e5105090YP\u003c\/strong\u003e \/ \u003cstrong\u003e5100084SM\u003c\/strong\u003e, then confirm the physical specs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp\u003eBefore ordering this Warner 5218-388 PTO clutch replacement, confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOriginal clutch number matches \u003cstrong\u003e5218-388\u003c\/strong\u003e, \u003cstrong\u003e5218388\u003c\/strong\u003e, \u003cstrong\u003e5218-221\u003c\/strong\u003e, \u003cstrong\u003e5218-134\u003c\/strong\u003e, \u003cstrong\u003e5105090YP\u003c\/strong\u003e, \u003cstrong\u003e5105090\u003c\/strong\u003e, \u003cstrong\u003e5100084SM\u003c\/strong\u003e, \u003cstrong\u003e5100084S\u003c\/strong\u003e, or \u003cstrong\u003e5100084\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCrankshaft bore is \u003cstrong\u003e1-1\/8 inch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePulley diameter is approximately \u003cstrong\u003e6.54 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\u003eBelt width and pulley profile match your mower deck belt path\u003c\/li\u003e\n\u003cli\u003eConnector style and jumper harness setup match or can be safely connected\u003c\/li\u003e\n\u003cli\u003eAnti-rotation bracket \/ D-drive setup aligns correctly\u003c\/li\u003e\n\u003cli\u003eMower model, serial number, deck size, and engine package support this clutch 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\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\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 commercial mower applications\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, jumper harness, 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 Warner 5218-388?\u003c\/h3\u003e\n\u003cp\u003eYes, this listing is built for the \u003cstrong\u003eWarner 5218-388\u003c\/strong\u003e clutch path. Search formats may also appear as \u003cstrong\u003e5218388\u003c\/strong\u003e or \u003cstrong\u003e5218 388\u003c\/strong\u003e. Confirm the full original clutch number before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Ferris 5105090YP?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003eFerris 5105090YP\u003c\/strong\u003e and \u003cstrong\u003e5105090\u003c\/strong\u003e are commonly routed to the Warner 5218-388 replacement path. Confirm your original clutch number, mower model, and physical specs before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace 5100084SM?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003e5100084SM\u003c\/strong\u003e, \u003cstrong\u003e5100084S\u003c\/strong\u003e, and \u003cstrong\u003e5100084\u003c\/strong\u003e are commonly routed to the Warner 5218-221 \/ 5218-388 replacement family. Confirm your original clutch number before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs Warner 5218-388 the same as Warner 5218-221?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWarner 5218-388\u003c\/strong\u003e and \u003cstrong\u003eWarner 5218-221\u003c\/strong\u003e are commonly routed to the same replacement clutch family for Ferris, Snapper Pro, Simplicity, and Briggs \u0026amp; Stratton commercial mower applications. This listing also covers related OEM numbers including \u003cstrong\u003e5105090YP\u003c\/strong\u003e, \u003cstrong\u003e5105090\u003c\/strong\u003e, \u003cstrong\u003e5100084SM\u003c\/strong\u003e, \u003cstrong\u003e5100084S\u003c\/strong\u003e, and \u003cstrong\u003e5100084\u003c\/strong\u003e. We also have a \u003ca href=\"\/blogs\/cross-reference\/warner-5218-388-vs-5218-221\"\u003e\u003cstrong\u003e5218-388 vs 5218-221 cross-reference note\u003c\/strong\u003e\u003c\/a\u003e if you want to compare the number paths.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit every Ferris mower?\u003c\/h3\u003e\n\u003cp\u003eNo. Ferris uses multiple PTO clutch paths depending on mower model, deck size, engine package, and production configuration. Match the original OEM or Warner clutch number whenever possible.\u003c\/p\u003e\n\u003ch3\u003eWhat bore size does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch path uses a \u003cstrong\u003e1-1\/8 inch crankshaft bore\u003c\/strong\u003e. It is not interchangeable with 1-inch bore Warner 5219-series clutches.\u003c\/p\u003e\n\u003ch3\u003eWhy does connector style matter?\u003c\/h3\u003e\n\u003cp\u003eThis clutch path may use an integral connector and a separate jumper harness. If the jumper harness is damaged, melted, or missing, the clutch may not connect correctly without repair or replacement.\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, jumper harness, 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 | \u003ca href=\"\/collections\/snapper-pto-clutches\"\u003eSnapper PTO clutches\u003c\/a\u003e | \u003ca href=\"\/collections\/simplicity-pto-clutches\"\u003eSimplicity PTO clutches\u003c\/a\u003e.\u003c\/p\u003e","brand":"PTO Direct USA","offers":[{"title":"Default Title","offer_id":53097940025711,"sku":"PTO-5218-388","price":259.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/5218-388-pto-clutch-main.jpg?v=1781321654","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-5218-388","provider":"PTO Direct USA","version":"1.0","type":"link"}