{"product_id":"pto-clutch-am136787","title":"AM136787 PTO Clutch Replacement for John Deere Z225, Z425, Z445, Z465 | Replaces Warner 5219-88","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003eAM136787 electric PTO clutch replacement\u003c\/strong\u003e is built for select \u003cstrong\u003eJohn Deere EZtrak Z225, Z425, Z445, and Z465\u003c\/strong\u003e zero-turn mower applications using the \u003cstrong\u003eAM136787 \/ AM137323 \/ Warner 5219-88 \/ X0384\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\u003cp\u003eThis clutch replaces \u003cstrong\u003eJohn Deere AM136787\u003c\/strong\u003e and \u003cstrong\u003eAM137323\u003c\/strong\u003e. It also cross-references \u003cstrong\u003eWarner 5219-88\u003c\/strong\u003e, \u003cstrong\u003eWarner 5219-225\u003c\/strong\u003e, \u003cstrong\u003eXtreme X0384\u003c\/strong\u003e, \u003cstrong\u003eX0384-K\u003c\/strong\u003e, \u003cstrong\u003eStens 255-152\u003c\/strong\u003e, \u003cstrong\u003e255-152X\u003c\/strong\u003e, and \u003cstrong\u003eRotary 15206\u003c\/strong\u003e when the original clutch number and physical specifications match this listing.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003e5-1\/2 inch pulley class\u003c\/strong\u003e, \u003cstrong\u003esingle pulley\u003c\/strong\u003e, \u003cstrong\u003eCCW rotation from pulley side\u003c\/strong\u003e, and an integrated pigtail \/ connector style as shown in the product photos, this PTO clutch is designed to restore reliable mower deck blade engagement on compatible John Deere EZtrak zero-turn applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant fitment note:\u003c\/strong\u003e John Deere EZtrak fitment can vary by serial number. This page is for the \u003cstrong\u003eAM136787 \/ Warner 5219-88 \/ X0384\u003c\/strong\u003e clutch path. Always confirm your mower model, serial number, original clutch number, crankshaft bore, pulley diameter, belt width, rotation, connector style, anti-rotation setup, and product photos 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 the John Deere AM136787 clutch path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Bore:\u003c\/strong\u003e 1\" \/ 1.000\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Diameter:\u003c\/strong\u003e 5-1\/2\" class \/ around 5.5\" to 5.625\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Type:\u003c\/strong\u003e single pulley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW \/ counter-clockwise 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\u003eBelt Width:\u003c\/strong\u003e 1\/2\" or 5\/8\" belt compatibility on supported applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Rating:\u003c\/strong\u003e 125 ft-lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Style:\u003c\/strong\u003e integrated pigtail \/ connector style as shown in product photos\u003c\/li\u003e\n\u003cli\u003ePre-assembled clutch and pulley unit for direct replacement installation after fitment verification\u003c\/li\u003e\n\u003cli\u003eDesigned for mower deck drive engagement on compatible John Deere EZtrak zero-turn mowers\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\u003eJohn Deere EZtrak\u003c\/strong\u003e zero-turn mower applications using the \u003cstrong\u003eAM136787 \/ AM137323 \/ Warner 5219-88 \/ X0384\u003c\/strong\u003e replacement path. Fitment depends on mower model, serial number, original clutch number, deck configuration, crankshaft bore, pulley diameter, belt width, connector style, and anti-rotation setup.\u003c\/p\u003e\n\u003ch3\u003eJohn Deere EZtrak Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere Z225:\u003c\/strong\u003e serial numbers 0 through 100001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere Z425:\u003c\/strong\u003e serial numbers 040001 through 100000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere Z445:\u003c\/strong\u003e serial numbers 040001 through 100000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere Z465:\u003c\/strong\u003e all models using the AM136787 \/ Warner 5219-88 clutch path\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSerial number warning:\u003c\/strong\u003e John Deere Z425 and Z445 applications are split by serial range. This listing is for the later \u003cstrong\u003eAM136787 \/ Warner 5219-88\u003c\/strong\u003e path used on Z425 and Z445 models with serial numbers \u003cstrong\u003e040001 through 100000\u003c\/strong\u003e. If your Z425 or Z445 serial number is \u003cstrong\u003e040000 or lower\u003c\/strong\u003e, verify carefully before ordering because those machines commonly use the \u003cstrong\u003eAM141536 \/ Warner 5219-127\u003c\/strong\u003e clutch path instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment reminder:\u003c\/strong\u003e Do not order by mower model alone. If possible confirm that your original clutch is marked with \u003cstrong\u003eAM136787\u003c\/strong\u003e, \u003cstrong\u003eAM137323\u003c\/strong\u003e, \u003cstrong\u003e5219-88\u003c\/strong\u003e, \u003cstrong\u003e5219-225\u003c\/strong\u003e, \u003cstrong\u003eX0384\u003c\/strong\u003e, or \u003cstrong\u003e255-152\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplaces OEM Part Numbers\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eJohn Deere:\u003c\/strong\u003e AM136787, AM137323\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 5219-88, 521988\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner:\u003c\/strong\u003e 5219-225, 5219225\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme:\u003c\/strong\u003e X0384, X0384-K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens:\u003c\/strong\u003e 255-152, 255-152X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary:\u003c\/strong\u003e 15206\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\u003eIntegrated single pulley\u003c\/li\u003e\n\u003cli\u003ePre-installed bearing assembly\u003c\/li\u003e\n\u003cli\u003eEncapsulated electromagnetic coil\u003c\/li\u003e\n\u003cli\u003eIntegrated pigtail \/ connector 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 href=\"\/pages\/fitment-guarantee\"\u003e\u003cstrong\u003efitment guarantee\u003c\/strong\u003e\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 John Deere AM136787?\u003c\/h3\u003e\n\u003cp\u003eYes. This aftermarket PTO clutch replaces \u003cstrong\u003eJohn Deere AM136787\u003c\/strong\u003e on compatible John Deere EZtrak zero-turn mower applications using the same clutch path.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace John Deere AM137323?\u003c\/h3\u003e\n\u003cp\u003eYes. This clutch is commonly associated with \u003cstrong\u003eJohn Deere AM137323\u003c\/strong\u003e when the original clutch number, serial range, and physical specifications match this listing.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Warner 5219-88?\u003c\/h3\u003e\n\u003cp\u003eYes. This PTO clutch cross-references \u003cstrong\u003eWarner 5219-88\u003c\/strong\u003e and \u003cstrong\u003e521988\u003c\/strong\u003e on compatible John Deere EZtrak applications.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Warner 5219-225?\u003c\/h3\u003e\n\u003cp\u003eYes. This listing includes \u003cstrong\u003eWarner 5219-225\u003c\/strong\u003e in the AM136787 \/ AM137323 clutch path. Confirm your original clutch number and product photos before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Xtreme X0384?\u003c\/h3\u003e\n\u003cp\u003eYes. This listing cross-references \u003cstrong\u003eXtreme X0384\u003c\/strong\u003e and \u003cstrong\u003eX0384-K\u003c\/strong\u003e for compatible AM136787 applications.\u003c\/p\u003e\n\u003ch3\u003eDoes this replace Stens 255-152?\u003c\/h3\u003e\n\u003cp\u003eYes. This listing cross-references \u003cstrong\u003eStens 255-152\u003c\/strong\u003e and \u003cstrong\u003e255-152X\u003c\/strong\u003e when matched to the John Deere AM136787 \/ Warner 5219-88 clutch path.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit John Deere Z225?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch fits select \u003cstrong\u003eJohn Deere Z225\u003c\/strong\u003e EZtrak applications with serial numbers \u003cstrong\u003e0 through 100001\u003c\/strong\u003e using the AM136787 \/ Warner 5219-88 clutch path. Confirm your serial number and original clutch number before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit John Deere Z425?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch fits select \u003cstrong\u003eJohn Deere Z425\u003c\/strong\u003e EZtrak applications with serial numbers \u003cstrong\u003e040001 through 100000\u003c\/strong\u003e. If your Z425 serial number is \u003cstrong\u003e040000 or lower\u003c\/strong\u003e, verify carefully because those applications commonly use a different clutch path.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit John Deere Z445?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch fits select \u003cstrong\u003eJohn Deere Z445\u003c\/strong\u003e EZtrak applications with serial numbers \u003cstrong\u003e040001 through 100000\u003c\/strong\u003e. If your Z445 serial number is \u003cstrong\u003e040000 or lower\u003c\/strong\u003e, verify carefully because those applications commonly use a different clutch path.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit John Deere Z465?\u003c\/h3\u003e\n\u003cp\u003eYes, this clutch is commonly listed for \u003cstrong\u003eJohn Deere Z465\u003c\/strong\u003e applications using the AM136787 \/ AM137323 \/ Warner 5219-88 clutch path. Match your original clutch number and product photos before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs AM136787 the same as AM141536?\u003c\/h3\u003e\n\u003cp\u003eNo. \u003cstrong\u003eAM136787\u003c\/strong\u003e and \u003cstrong\u003eAM141536\u003c\/strong\u003e are separate John Deere clutch paths. AM136787 is associated with the \u003cstrong\u003eWarner 5219-88 \/ X0384\u003c\/strong\u003e path, while AM141536 is associated with the \u003cstrong\u003eWarner 5219-127 \/ X0383\u003c\/strong\u003e path. Do not choose by mower model alone, especially on Z425 and Z445 machines with serial-number splits.\u003c\/p\u003e\n\u003ch3\u003eWhat if my Z425 or Z445 serial number is 040000 or lower?\u003c\/h3\u003e\n\u003cp\u003eIf your \u003cstrong\u003eJohn Deere Z425 or Z445\u003c\/strong\u003e serial number is \u003cstrong\u003e040000 or lower\u003c\/strong\u003e, compare your original clutch to the \u003cstrong\u003eAM141536 \/ Warner 5219-127\u003c\/strong\u003e clutch path before ordering. This AM136787 listing is for the later Z425 \/ Z445 serial range.\u003c\/p\u003e\n\u003ch3\u003eWhat bore size does this PTO clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e. It will not fit a 1-1\/8 inch crankshaft.\u003c\/p\u003e\n\u003ch3\u003eWhat pulley diameter does this PTO clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses a \u003cstrong\u003e5-1\/2 inch pulley class\u003c\/strong\u003e. Some catalogs list this path around \u003cstrong\u003e5.5 inches\u003c\/strong\u003e, while others may list it near \u003cstrong\u003e5-5\/8 inches\u003c\/strong\u003e. Always compare the pulley size, belt profile, and product photos against your original clutch before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat rotation does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses \u003cstrong\u003ecounter-clockwise rotation\u003c\/strong\u003e, commonly written as \u003cstrong\u003eCCW\u003c\/strong\u003e, when viewed from the pulley side. Match rotation before installing a replacement PTO clutch.\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 PTO clutch 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. Include photos of the pulley, bore, wiring connector, clutch label or stamped number, and anti-rotation bracket area.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eRemoval warning:\u003c\/strong\u003e If your old clutch will not slide off the crankshaft, do not pry or hammer against the clutch body. 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 removal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed a different clutch?\u003c\/strong\u003e Browse the \u003ca href=\"\/collections\/john-deere-pto-clutches\"\u003e\u003cstrong\u003eJohn Deere 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":52963786883439,"sku":"PTO-AM136787","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/am136787-pto-clutch-replacement-main.jpg?v=1779075758","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-am136787","provider":"PTO Direct USA","version":"1.0","type":"link"}