{"product_id":"m163464-deck-spindle-pulley-for-john-deere-z425-z435-z445-eztrak-zero-turn-mower","title":"M163464 Deck Spindle Pulley for John Deere Z425 Z435 Z445 EZtrak Zero Turn Mower","description":"\u003cstrong\u003eThis Deck Spindle Pulley is a replacement mower deck spindle pulley compatible with John Deere Z425, Z435, Z445 EZtrak Zero Turn mowers and matches OEM Part# M163464.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThis deck spindle pulley drives the mower blades on John Deere EZtrak zero-turn mowers. It replaces a worn or damaged pulley to restore cutting performance. Designed as a direct-fit replacement for John Deere Z425, Z435, and Z445 models, this durable deck spindle pulley ensures smooth belt operation.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePrecision-machined grooves ensure optimal belt grip and reduced slippage\u003c\/li\u003e \u003cli\u003eHeavy-gauge steel construction withstands high RPM and shock loads\u003c\/li\u003e \u003cli\u003eDirect replacement for John Deere part number M163464\u003c\/li\u003e \u003cli\u003eCorrosion-resistant coating extends service life in outdoor conditions\u003c\/li\u003e \u003cli\u003eEngineered to maintain proper blade speed for clean cut quality\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eJohn Deere Z425 EZtrak Zero Turn Mower\u003c\/li\u003e \u003cli\u003eJohn Deere Z435 EZtrak Zero Turn Mower\u003c\/li\u003e \u003cli\u003eJohn Deere Z445 EZtrak Zero Turn Mower\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacing a failed deck spindle pulley on John Deere EZtrak mowers\u003c\/li\u003e \u003cli\u003eRestoring correct belt tension and blade rotation after pulley wear\u003c\/li\u003e \u003cli\u003eMaintaining factory cutting height and discharge performance\u003c\/li\u003e \u003cli\u003eIdeal for routine maintenance of zero-turn mower decks\u003c\/li\u003e \u003cli\u003eUsed by landscapers and homeowners for reliable mower operation\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e M163464\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Deck Spindle Pulley\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this pulley fit my John Deere Z425? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this deck spindle pulley is a direct replacement for the John Deere Z425 EZtrak zero-turn mower, matching OEM part number M163464.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What are the signs of a failing spindle pulley? \u003cstrong\u003eA:\u003c\/strong\u003e Common indicators include squealing noises, uneven cutting, or excessive vibration from the mower deck.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679666364689,"sku":"ZZ3A00713","price":90.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_fd728b83-b661-4a52-b147-c1ebb39972d7.jpg?v=1781652267","url":"https:\/\/www.duraforce.com\/products\/m163464-deck-spindle-pulley-for-john-deere-z425-z435-z445-eztrak-zero-turn-mower","provider":"DURAFORCE","version":"1.0","type":"link"}