{"product_id":"am137483-m159146-m157769-spindle-assembly-for-john-deere-x300-z225-2-piece","title":"AM137483 M159146 M157769 Spindle Assembly for John Deere X300 Z225 2 Piece","description":"\u003cstrong\u003eThis 2x Spindle Assembly is a complete spindle replacement kit compatible with John Deere X300 and Z225 lawn tractors and matches OEM part numbers AM137483, M159146, M157769, M157736.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003cp\u003eThe Spindle Assembly kit for John Deere X300 and Z225 provides two factory-style spindle assemblies to replace worn or seized deck spindles. Each assembly features a heavy-duty housing and sealed bearings that keep out debris and retain grease, ensuring long service life. The complete 2x spindle assembly set cuts downtime on John Deere X300 and Z225 mower deck repairs.\u003c\/p\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e2 pre-assembled spindle housings with integrated shafts\u003c\/li\u003e \u003cli\u003eSealed ball bearings eliminate greasing and resist contamination\u003c\/li\u003e \u003cli\u003eHeavy-duty cast iron or steel housing withstands impact and vibration\u003c\/li\u003e \u003cli\u003eDirect bolt-on replacement for quick deck overhaul\u003c\/li\u003e \u003cli\u003ePrecision-machined splines match OEM blade mounting\u003c\/li\u003e \u003cli\u003eBuilt to replace multiple John Deere spindle part numbers\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eJohn Deere X300 Series lawn tractors\u003c\/li\u003e \u003cli\u003eJohn Deere Z225 ZTrak zero-turn mower\u003c\/li\u003e \u003cli\u003eCompatible with decks using OEM spindle numbers M157769 and M157736\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacing bent or seized spindles on John Deere X300 and Z225 mowers\u003c\/li\u003e \u003cli\u003eDeck rebuilds and bearing replacement during off-season service\u003c\/li\u003e \u003cli\u003eRestoring smooth, vibration-free blade operation on high-use mowers\u003c\/li\u003e \u003cli\u003eUpgrading worn original spindles in commercial or residential mowing\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e AM137483, M159146 (Set); M157769, M157736 (Individual)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 Spindle Assemblies\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e John Deere X300, Z225\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these spindle assemblies pre-lubricated?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, sealed bearings come factory-greased and require no additional lubrication for the life of the part.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do the assemblies include mounting bolts?\u003cstrong\u003e A:\u003c\/strong\u003e Mounting hardware is typically not included; reuse the original bolts or source separately based on your deck specs.\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":53679668789521,"sku":"ZZ3A01122","price":144.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_a00cbdab-6fc9-4724-961c-7aa59e9961fb.jpg?v=1781652383","url":"https:\/\/www.duraforce.com\/products\/am137483-m159146-m157769-spindle-assembly-for-john-deere-x300-z225-2-piece","provider":"DURAFORCE","version":"1.0","type":"link"}