{"product_id":"pto-clutch-604713k","title":"604713K PTO Clutch Replacement for Hustler Raptor SD \u0026 SDX | Replaces 604713, Warner 5219-164","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003e604713K PTO clutch replacement\u003c\/strong\u003e is designed for select \u003cstrong\u003eHustler Raptor SD and Raptor SDX\u003c\/strong\u003e zero-turn mowers using the \u003cstrong\u003e604713\u003c\/strong\u003e, \u003cstrong\u003e604713K\u003c\/strong\u003e, or \u003cstrong\u003eWarner 5219-164\u003c\/strong\u003e clutch path.\u003c\/p\u003e\n\u003cp\u003eThe multi-fit replacement system used in this listing also covers select \u003cstrong\u003eHustler Sport, FasTrak, TrimStar, and Big Dog\u003c\/strong\u003e applications using \u003cstrong\u003e601784\u003c\/strong\u003e, \u003cstrong\u003e601784K\u003c\/strong\u003e, or \u003cstrong\u003eWarner 5219-107\u003c\/strong\u003e. These are separate OEM clutch-number paths that share the critical dimensions accommodated by this replacement system.\u003c\/p\u003e\n\u003cp\u003eBoth available configurations use a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003e6-inch pulley\u003c\/strong\u003e, \u003cstrong\u003ecounter-clockwise rotation\u003c\/strong\u003e, and an A\/B-section pulley compatible with the mower’s specified 1\/2-inch or 5\/8-inch belt.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eStandard Black Pulley\u003c\/strong\u003e version provides the most flexible wiring arrangement, with a flat side-by-side connection at the clutch and an included lead for T-style connector applications. The \u003cstrong\u003eHD Upgrade\u003c\/strong\u003e adds a larger-bearing clutch construction and a short wire lead terminating in a T-style connector.\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 Hustler and Big Dog applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Configurations:\u003c\/strong\u003e Standard Black Pulley or HD Big Bearing T-Plug Upgrade\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 approximately 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Groove:\u003c\/strong\u003e A\/B-section pulley for the application-specified 1\/2-inch or 5\/8-inch belt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW from the pulley side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Wiring:\u003c\/strong\u003e flat side-by-side clutch connection with included T-style connector lead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Wiring:\u003c\/strong\u003e short wire lead terminating in a T-style connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Construction:\u003c\/strong\u003e upgraded large-bearing configuration\u003c\/li\u003e\n\u003cli\u003eIntegrated brake assembly for controlled blade stopping\u003c\/li\u003e\n\u003cli\u003eFixed-air-gap, non-adjustable replacement design\u003c\/li\u003e\n\u003cli\u003eFully assembled and ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eChoose Your Clutch Configuration\u003c\/h2\u003e\n\u003ch3\u003eStandard Black Pulley\u003c\/h3\u003e\n\u003cp\u003eThe Standard Black Pulley version provides the most flexible connector arrangement. A flat side-by-side mower connection can plug directly into the clutch, or the included wire lead can be used on compatible applications requiring a T-style connector.\u003c\/p\u003e\n\u003ch3\u003eHD Big Bearing T-Plug Upgrade\u003c\/h3\u003e\n\u003cp\u003eThe HD Upgrade uses a larger-bearing clutch construction plus an enhanced torque rating intended for demanding mowing conditions. Its short wire lead terminates in a T-style connector for compatible Hustler and Big Dog mower harnesses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnector note:\u003c\/strong\u003e Compare the selected variant’s connector with the mower-side harness before installation. Some Hustler configurations use a separate \u003cstrong\u003e791251 clutch pigtail\u003c\/strong\u003e. Do not cut or modify either harness until fitment has been confirmed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Brands \u0026amp; Models\u003c\/h2\u003e\n\u003cp\u003eThis clutch fits select mower applications using the confirmed \u003cstrong\u003e604713K \/ Warner 5219-164\u003c\/strong\u003e or \u003cstrong\u003e601784 \/ Warner 5219-107\u003c\/strong\u003e clutch paths. Model-family names alone do not establish fitment because Hustler used different clutches across engine packages and serial ranges.\u003c\/p\u003e\n\u003ch3\u003eHustler Raptor SD \u0026amp; Raptor SDX Applications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e604713K\u003c\/strong\u003e clutch path is documented for select Raptor SD and Raptor SDX mowers equipped with Kawasaki engines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48-inch and 54-inch models:\u003c\/strong\u003e serial numbers through 15021838\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-inch models:\u003c\/strong\u003e serial numbers through 15020615\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDocumented model numbers include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e932541\u003c\/li\u003e\n\u003cli\u003e932558\u003c\/li\u003e\n\u003cli\u003e932566 and 932566US\u003c\/li\u003e\n\u003cli\u003e933119\u003c\/li\u003e\n\u003cli\u003e933127\u003c\/li\u003e\n\u003cli\u003e936476\u003c\/li\u003e\n\u003cli\u003e936484\u003c\/li\u003e\n\u003cli\u003e937789\u003c\/li\u003e\n\u003cli\u003e937797\u003c\/li\u003e\n\u003cli\u003e937805\u003c\/li\u003e\n\u003cli\u003e937870\u003c\/li\u003e\n\u003cli\u003e937888\u003c\/li\u003e\n\u003cli\u003e938654\u003c\/li\u003e\n\u003cli\u003e938670\u003c\/li\u003e\n\u003cli\u003e938696\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSerial-range warning:\u003c\/strong\u003e Later 48-inch and 54-inch production beginning with serial 15021839, and later 60-inch production beginning with serial 15020616, commonly use the different \u003cstrong\u003e605777K\u003c\/strong\u003e clutch path. Confirm the complete model and serial range before ordering.\u003c\/p\u003e\n\u003ch3\u003eHustler FasTrak Applications Using 601784\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFasTrak 48-inch:\u003c\/strong\u003e model 930107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFasTrak 54-inch:\u003c\/strong\u003e model 930115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFasTrak 60-inch:\u003c\/strong\u003e model 930784\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHustler Sport Applications Using 601784\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKawasaki applications:\u003c\/strong\u003e select Hustler Sport models equipped with the Kawasaki FR651V engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport 42-inch with 26 HP Briggs:\u003c\/strong\u003e 929125, 929463, 929851, 929869, 930206\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport 48-inch with 26 HP Briggs:\u003c\/strong\u003e 929133, 929471, 930222\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport 54-inch with 26 HP Briggs:\u003c\/strong\u003e 929596\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHustler TrimStar Applications Using 601784\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrimStar 36-inch:\u003c\/strong\u003e 930388 with Kawasaki FS691V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrimStar 48-inch:\u003c\/strong\u003e 929240 with select 17 or 19 HP Kawasaki engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrimStar 48-inch:\u003c\/strong\u003e 930396 with Kawasaki FS691V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrimStar 54-inch:\u003c\/strong\u003e 929265 with select 17 or 19 HP Kawasaki engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrimStar 54-inch:\u003c\/strong\u003e 930404 and 930412 with Kawasaki FS691V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBig Dog Applications Using 601784\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA-Series:\u003c\/strong\u003e select models using 601784 or 601784K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC-Series:\u003c\/strong\u003e select models equipped with the 26 HP Briggs engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-Series:\u003c\/strong\u003e select models other than Diablo configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Series:\u003c\/strong\u003e select models equipped with the Kawasaki FS691V engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e An engine model such as Kawasaki FR651V does not confirm clutch fitment by itself. Match the original PTO clutch number or verify the clutch shown in the mower’s model-specific parts diagram. Also compare the 1-inch bore, 6-inch pulley, CCW rotation, connector, pulley offset, and anti-rotation arrangement.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplaces Manufacturer Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHustler \/ Excel:\u003c\/strong\u003e 604713, 604713K, 601784, 601784K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig Dog:\u003c\/strong\u003e 601784, 601784K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAftermarket Cross-Reference Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner 604713K Path:\u003c\/strong\u003e 5219-164, 5219164\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarner 601784 Path:\u003c\/strong\u003e 5219-107, 5219107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme 604713K Path:\u003c\/strong\u003e X0741\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme 601784 Path:\u003c\/strong\u003e X0108\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens 604713K Path:\u003c\/strong\u003e 255-867, 255867\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens 601784 Path:\u003c\/strong\u003e 255-719, 255719\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary 604713K Path:\u003c\/strong\u003e 15806\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003ch3\u003eStandard Black Pulley\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete aftermarket electric PTO clutch assembly\u003c\/li\u003e\n\u003cli\u003eApproximately 6-inch black 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\u003eFlat side-by-side clutch connection\u003c\/li\u003e\n\u003cli\u003eWire lead for compatible T-style connector applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHD Big Bearing T-Plug Upgrade\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete HD electric PTO clutch assembly\u003c\/li\u003e\n\u003cli\u003eApproximately 6-inch pulley\u003c\/li\u003e\n\u003cli\u003eUpgraded large-bearing construction\u003c\/li\u003e\n\u003cli\u003eEncapsulated electromagnetic coil\u003c\/li\u003e\n\u003cli\u003eIntegrated brake assembly\u003c\/li\u003e\n\u003cli\u003eShort wire lead with T-style connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOEM kit-hardware note:\u003c\/strong\u003e The letter “K” identifies a Hustler kit number. The original 604713K kit may include supporting wiring and mounting hardware in addition to the clutch. This aftermarket listing includes only the clutch and accessories shown for the selected variant. Do not assume that the crankshaft bolt, key, retaining washer, engine drive pulley, spacer, mower-side pigtail, or anti-rotation hardware is included unless it is clearly pictured.\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\n\u003ca href=\"\/pages\/fitment-guarantee\" title=\"PTO Direct USA Fitment Guarantee\"\u003e\u003cstrong\u003eFitment guarantee\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFitment support before and after purchase\u003c\/li\u003e\n\u003cli\u003eClear product images for connector and configuration comparison\u003c\/li\u003e\n\u003cli\u003eSupport 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 this PTO clutch replace Hustler 604713K?\u003c\/h3\u003e\n\u003cp\u003eYes. This aftermarket clutch replaces the 604713 and 604713K clutch path on compatible Hustler Raptor SD and Raptor SDX applications. Confirm the mower’s serial range because later production commonly uses 605777K instead.\u003c\/p\u003e\n\u003ch3\u003eWhat Warner clutch crosses to Hustler 604713K?\u003c\/h3\u003e\n\u003cp\u003eThe primary Warner cross-reference for Hustler 604713 and 604713K is \u003cstrong\u003eWarner 5219-164\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDoes this clutch also replace Hustler 601784?\u003c\/h3\u003e\n\u003cp\u003eYes. The multi-fit replacement sold on this page also accommodates select applications using Hustler 601784, 601784K, and Warner 5219-107. The 604713K and 601784 numbers remain separate OEM paths even though this aftermarket replacement covers both configurations.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit every Hustler mower with a Kawasaki FR651V engine?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits select Hustler Sport applications equipped with the FR651V and other specifically listed configurations. Confirm the six-digit Hustler model number, serial number, and original PTO clutch number before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhich variant should I choose for a T-style connector?\u003c\/h3\u003e\n\u003cp\u003eThe Standard Black Pulley version includes a lead for compatible T-style applications and provides the most wiring flexibility. The HD Big Bearing Upgrade has a short lead terminating in a T-style connector. Compare the product images with the mower-side harness before selecting a variant.\u003c\/p\u003e\n\u003ch3\u003eDoes 604713K include more than the clutch?\u003c\/h3\u003e\n\u003cp\u003eThe original Hustler 604713K kit designation may include wiring and mounting hardware in addition to the clutch. This aftermarket listing includes only the clutch and accessories shown with the selected variant. Reuse or replace the mower-specific mounting hardware according to the Hustler parts diagram.\u003c\/p\u003e\n\u003ch3\u003eWhat are the primary clutch specifications?\u003c\/h3\u003e\n\u003cp\u003eThis replacement uses a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, an approximately \u003cstrong\u003e6-inch pulley\u003c\/strong\u003e, \u003cstrong\u003e12 VDC operation\u003c\/strong\u003e, and \u003cstrong\u003ecounter-clockwise rotation viewed from the pulley side\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eNeed help confirming fitment? Text a clear photo of the mower identification tag and original PTO clutch to \u003cstrong\u003e(541) 361-8778\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eNeed a different Hustler clutch? Browse the \u003ca href=\"\/blogs\/hustler-quick-reference\"\u003e\u003cstrong\u003eHustler PTO clutch quick-reference library\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":"Standard Black Pulley","offer_id":53421785973103,"sku":"PTO-604713K-ECP-102395","price":169.95,"currency_code":"USD","in_stock":true},{"title":"HD Upgrade","offer_id":53421786005871,"sku":"PTO-604713K-HD","price":194.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/604713k-pto-clutch-standard-black.jpg?v=1788411117","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-604713k","provider":"PTO Direct USA","version":"1.0","type":"link"}