{"product_id":"m157769-m157736-am137483-m159146-spindle-assembly-for-john-deere-x300-z225-3x","title":"M157769 M157736 AM137483 M159146 Spindle Assembly for John Deere X300 Z225 3x","description":"\u003cstrong\u003eThis 3x Spindle Assembly is a set of three replacement mower deck spindle assemblies compatible with John Deere X300 and Z225 models and matches OEM Part#s M157769, M157736, AM137483, and M159146.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe 3x Spindle Assembly kit provides three complete spindle units for John Deere X300 and Z225 lawn tractors and zero-turn mowers. Each spindle assembly replaces worn or damaged blade drive components, ensuring consistent cutting height and smooth operation. Ideal for residential owners and professional landscapers performing full deck rebuilds, this spindle set covers multiple OEM part numbers in one package.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncludes three spindle assemblies for complete front, center, and rear deck replacement\u003c\/li\u003e\n\u003cli\u003ePre-installed sealed bearings for maintenance-free operation\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast housing resists impact and long-term wear\u003c\/li\u003e\n\u003cli\u003ePrecision-ground shaft ensures accurate blade alignment\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM part numbers M157769, M157736, AM137483, and M159146\u003c\/li\u003e\n\u003cli\u003eRestores factory-like cutting performance and reduces vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eJohn Deere X300\u003c\/li\u003e\n\u003cli\u003eJohn Deere Z225\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRebuilding a worn mower deck with all-new spindle assemblies\u003c\/li\u003e\n\u003cli\u003eReplacing multiple failed spindles at once to ensure even performance\u003c\/li\u003e\n\u003cli\u003eStabilizing blade rotation and reducing deck vibration\u003c\/li\u003e\n\u003cli\u003eRestoring cutting quality on John Deere X300 and Z225 mowers\u003c\/li\u003e\n\u003cli\u003ePerforming complete deck maintenance during off-season servicing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e M157769, M157736, AM137483, M159146\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 3 spindle assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Which John Deere models does this spindle assembly fit? \u003cstrong\u003eA:\u003c\/strong\u003e It is compatible with John Deere X300 and Z225 models, and any model using part numbers M157769, M157736, AM137483, or M159146.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is it necessary to replace all three spindles at once? \u003cstrong\u003eA:\u003c\/strong\u003e While not required, replacing all three ensures even wear and consistent cutting performance.\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":53679679832337,"sku":"ZZ3A01293","price":196.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_692e8064-0150-44f1-b923-bd42b5b653e2.jpg?v=1781652826","url":"https:\/\/www.duraforce.com\/products\/m157769-m157736-am137483-m159146-spindle-assembly-for-john-deere-x300-z225-3x","provider":"DURAFORCE","version":"1.0","type":"link"}