{"product_id":"pto-clutch-am133209","title":"AM133209 PTO Clutch Replacement for John Deere GX335, GX345 Serial 120001+ | Ogura GT1A-JD10","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eAM133209 PTO clutch replacement\u003c\/strong\u003e is an aftermarket electric PTO clutch for select \u003cstrong\u003e\u003ca href=\"\/collections\/john-deere-pto-clutches\"\u003eJohn Deere\u003c\/a\u003e\u003c\/strong\u003e lawn and garden tractor applications, including \u003cstrong\u003eJohn Deere 325\u003c\/strong\u003e, \u003cstrong\u003eGX325\u003c\/strong\u003e, \u003cstrong\u003eGX335\u003c\/strong\u003e, and \u003cstrong\u003eGX345\u003c\/strong\u003e. It is the later \u003cstrong\u003e1-inch bore\u003c\/strong\u003e clutch path used on specific serial-number applications.\u003c\/p\u003e\n\u003cp\u003eThis clutch replaces \u003cstrong\u003eJohn Deere AM133209\u003c\/strong\u003e, \u003cstrong\u003eAM126101\u003c\/strong\u003e, and \u003cstrong\u003eAM131778\u003c\/strong\u003e, and cross-references \u003cstrong\u003eOgura GT1A-JD10\u003c\/strong\u003e and \u003cstrong\u003eXtreme X0422\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBuilt with a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e, \u003cstrong\u003e5-5\/16 inch pulley diameter\u003c\/strong\u003e, \u003cstrong\u003ecounter-clockwise rotation\u003c\/strong\u003e, and pulley compatibility for \u003cstrong\u003e1\/2 inch or 5\/8 inch belts\u003c\/strong\u003e, this clutch is designed to restore reliable mower deck blade engagement when matched to the correct tractor, serial range, and original clutch number.\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 John Deere applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft Bore:\u003c\/strong\u003e 1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley Diameter:\u003c\/strong\u003e 5-5\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width:\u003c\/strong\u003e accepts 1\/2\" or 5\/8\" belt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation:\u003c\/strong\u003e CCW from pulley side\u003c\/li\u003e\n\u003cli\u003eIntegrated brake assembly for controlled blade stopping\u003c\/li\u003e\n\u003cli\u003eFully assembled and ready to install\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 300 Series\u003c\/strong\u003e and \u003cstrong\u003eGX Series\u003c\/strong\u003e lawn and garden tractors. Fitment depends on serial number, original clutch number, and crankshaft bore.\u003c\/p\u003e\n\u003ch3\u003eConfirmed John Deere Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere 325:\u003c\/strong\u003e serial number 070,001 and higher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere GX325:\u003c\/strong\u003e verify specs and clutch number if available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere GX335:\u003c\/strong\u003e serial number 120,001 and higher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere GX345:\u003c\/strong\u003e serial number 120,001 and higher\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOther John Deere Applications to Verify\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere 335:\u003c\/strong\u003e verify original clutch number and 1-inch crankshaft bore before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere 345:\u003c\/strong\u003e verify original clutch number and 1-inch crankshaft bore before ordering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere GX355:\u003c\/strong\u003e verify original clutch number, serial range, and crankshaft bore before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSerial number note:\u003c\/strong\u003e Do not choose this clutch by model number alone. If your original clutch is marked \u003cstrong\u003eAM133209\u003c\/strong\u003e, \u003cstrong\u003eAM126101\u003c\/strong\u003e, \u003cstrong\u003eAM131778\u003c\/strong\u003e, \u003cstrong\u003eGT1A-JD10\u003c\/strong\u003e, or \u003cstrong\u003eX0422\u003c\/strong\u003e, this is the correct replacement path. However, carefully match specs if relying on model information alone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplaces OEM Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere:\u003c\/strong\u003e AM133209\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere:\u003c\/strong\u003e AM126101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJohn Deere:\u003c\/strong\u003e AM131778\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSupersession note:\u003c\/strong\u003e AM133209 is commonly used as the replacement path for AM126101 and AM131778 on compatible John Deere applications. Always confirm by the original clutch number, tractor serial number, and crankshaft bore.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCross-Reference Aftermarket Numbers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOgura:\u003c\/strong\u003e GT1A-JD10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXtreme:\u003c\/strong\u003e X0422\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStens:\u003c\/strong\u003e 255-910X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional reference:\u003c\/strong\u003e 19-422\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\u003eFactory-balanced 5-5\/16\" 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\u003eWiring lead and connector 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 title=\"Fitment Guarantee Explained\" 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 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 AM133209 fit a John Deere GX335?\u003c\/h3\u003e\n\u003cp\u003eYes. This clutch fits \u003cstrong\u003eJohn Deere GX335\u003c\/strong\u003e applications with serial number \u003cstrong\u003e120,001 and higher\u003c\/strong\u003e. If your GX335 is serial number 120,000 or lower, check the AM131779 clutch family instead.\u003c\/p\u003e\n\u003ch3\u003eDoes AM133209 fit a John Deere GX345?\u003c\/h3\u003e\n\u003cp\u003eYes. This clutch fits \u003cstrong\u003eJohn Deere GX345\u003c\/strong\u003e applications with serial number \u003cstrong\u003e120,001 and higher\u003c\/strong\u003e. Later GX345 tractors commonly use the 1-inch bore AM133209 path, while earlier tractors commonly use the 1-1\/8 inch bore AM131779 path.\u003c\/p\u003e\n\u003ch3\u003eDoes AM133209 fit a John Deere 325?\u003c\/h3\u003e\n\u003cp\u003eYes. This clutch is listed for \u003cstrong\u003eJohn Deere 325\u003c\/strong\u003e tractors with serial number \u003cstrong\u003e070,001 and higher\u003c\/strong\u003e. Confirm the original clutch number before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes AM133209 fit a John Deere 335 or 345?\u003c\/h3\u003e\n\u003cp\u003eSome aftermarket catalogs list this clutch for \u003cstrong\u003eJohn Deere 335\u003c\/strong\u003e and \u003cstrong\u003e345\u003c\/strong\u003e applications, but serial range and original clutch number matter. Confirm your original clutch number and verify a \u003cstrong\u003e1-inch crankshaft bore\u003c\/strong\u003e before ordering.\u003c\/p\u003e\n\u003ch3\u003eDoes AM133209 fit a John Deere GX355?\u003c\/h3\u003e\n\u003cp\u003eGX355 fitment can vary across catalogs. Before ordering for a \u003cstrong\u003eJohn Deere GX355\u003c\/strong\u003e, verify the original clutch number, serial range, and crankshaft bore. This clutch uses a \u003cstrong\u003e1-inch bore\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between AM133209 and AM131779?\u003c\/h3\u003e\n\u003cp\u003eThe key difference is the crankshaft bore. \u003cstrong\u003eAM133209\u003c\/strong\u003e uses a \u003cstrong\u003e1-inch bore\u003c\/strong\u003e. The earlier \u003cstrong\u003eAM131779\u003c\/strong\u003e clutch family commonly uses a \u003cstrong\u003e1-1\/8 inch bore\u003c\/strong\u003e. These clutches are not interchangeable if the crankshaft size is different.\u003c\/p\u003e\n\u003ch3\u003eDoes AM133209 replace AM126101?\u003c\/h3\u003e\n\u003cp\u003eYes. \u003cstrong\u003eAM133209\u003c\/strong\u003e is commonly used as the replacement path for \u003cstrong\u003eAM126101\u003c\/strong\u003e on compatible John Deere applications.\u003c\/p\u003e\n\u003ch3\u003eIs Ogura GT1A-JD10 the same fitment as AM133209?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOgura GT1A-JD10\u003c\/strong\u003e is the Ogura reference commonly associated with the John Deere \u003cstrong\u003eAM133209\u003c\/strong\u003e clutch family.\u003c\/p\u003e\n\u003ch3\u003eIs Xtreme X0422 the same fitment as AM133209?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eXtreme X0422\u003c\/strong\u003e is an aftermarket cross-reference for the John Deere \u003cstrong\u003eAM133209\u003c\/strong\u003e PTO clutch family.\u003c\/p\u003e\n\u003ch3\u003eWhat bore size does AM133209 use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch uses a \u003cstrong\u003e1-inch bore\u003c\/strong\u003e. If your mower has a 1-1\/8 inch crankshaft, this clutch is not correct.\u003c\/p\u003e\n\u003ch3\u003eWhat belt width does this clutch use?\u003c\/h3\u003e\n\u003cp\u003eThis clutch pulley is commonly listed for \u003cstrong\u003e1\/2 inch\u003c\/strong\u003e or \u003cstrong\u003e5\/8 inch\u003c\/strong\u003e belt applications. Confirm your deck belt and original pulley style before ordering.\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, or blades slowing down after the mower heats up. A worn 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. For the best fitment help, include photos of the clutch label or stamped number, wiring connector, pulley, anti-rotation bracket, and crankshaft area.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eNeed installation help? Read the \u003ca href=\"\/blogs\/pto-clutch-guides\/pto-clutch-installation\"\u003e\u003cstrong\u003ePTO clutch installation guide\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNeed a different John Deere clutch? 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":52921635766639,"sku":"PTO-AM133209","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/5058\/6735\/files\/AM133209-pto-clutch-replacement-main_0fd06c4d-b469-423e-b58a-eee394332461.jpg?v=1777962758","url":"https:\/\/ptodirectusa.com\/products\/pto-clutch-am133209","provider":"PTO Direct USA","version":"1.0","type":"link"}