{"product_id":"am124498-deck-spindle-pulley-for-48-54-john-deere-z425-z435-z445-m163464","title":"AM124498 Deck Spindle \u0026 Pulley For 48\" 54\" John Deere Z425 Z435 Z445 M163464","description":"\u003ch2\u003eDeck Spindle \u0026amp; Pulley for John Deere\u003c\/h2\u003e\u003cp\u003eThis deck spindle and pulley assembly replaces OEM part numbers AM124498 and M163464, designed to restore proper blade rotation on compatible John Deere zero-turn mowers.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe deck spindle and pulley for John Deere is a complete assembly that transfers power from the mower deck belt to the cutting blades. This deck spindle and pulley replacement is built for Z425, Z435, and Z445 zero-turn mowers equipped with 48-inch or 54-inch cutting decks. It provides a direct, bolt-in fit that brings blade drive function back to factory spec without complicated modifications.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined spindle housing maintains tight bearing alignment for smooth blade rotation\u003c\/li\u003e\n\u003cli\u003ePre-installed pulley eliminates extra assembly steps and speeds up replacement\u003c\/li\u003e\n\u003cli\u003eSealed ball bearings block out grass debris, dust, and moisture during operation\u003c\/li\u003e\n\u003cli\u003eHeavy-gauge steel construction handles the vibration and impact of routine mowing\u003c\/li\u003e\n\u003cli\u003eHeat-treated spindle shaft resists bending and premature wear under load\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on configuration matches original mounting points for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor John Deere Z425 with 48\" deck\u003c\/li\u003e\n\u003cli\u003efor John Deere Z425 with 54\" deck\u003c\/li\u003e\n\u003cli\u003efor John Deere Z435 with 48\" deck\u003c\/li\u003e\n\u003cli\u003efor John Deere Z435 with 54\" deck\u003c\/li\u003e\n\u003cli\u003efor John Deere Z445 with 48\" deck\u003c\/li\u003e\n\u003cli\u003efor John Deere Z445 with 54\" deck\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn or seized spindle assemblies on residential zero-turn mowers\u003c\/li\u003e\n\u003cli\u003eRoutine deck overhauls before the spring mowing season\u003c\/li\u003e\n\u003cli\u003eCommercial lawn care operations running multiple John Deere Z400 series units\u003c\/li\u003e\n\u003cli\u003eBlade drive repairs on properties where consistent cut quality is a priority\u003c\/li\u003e\n\u003cli\u003eQuick spindle swaps to minimize downtime during peak landscaping months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAM124498, M163464\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeck Spindle \u0026amp; Pulley Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Deck Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 inch, 54 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this assembly include the pulley or do I need to reuse my old one? \u003cstrong\u003eA:\u003c\/strong\u003e This deck spindle and pulley comes with the pulley pre-installed on the spindle shaft, so there is no need to transfer parts from a worn assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this deck spindle and pulley fit both 48-inch and 54-inch mower decks? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this assembly is compatible with both 48-inch and 54-inch decks on the John Deere models listed, but always verify your serial number to confirm an exact match.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965032165462,"sku":"ZZ3A00849","price":103.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_59d56707-ad90-4a95-9cb4-d8b027d285d4.jpg?v=1781652494","url":"https:\/\/www.solidspare.com\/products\/am124498-deck-spindle-pulley-for-48-54-john-deere-z425-z435-z445-m163464","provider":"Solid Spare","version":"1.0","type":"link"}