{"product_id":"q-p-spindle-assembly-for-44-46-50-mower-decks-5-point-star-includes-mounting-bolt-hardware","title":"q\u0026p Spindle Assembly for 44\/46\/50\" Mower Decks — 5-Point Star, Includes Mounting Bolt \u0026 Hardware","description":"\u003cp\u003e\u003cstrong\u003eq\u0026amp;p Spindle with mounting bolt is a direct-fit replacement spindle assembly for 44\", 46\" and 50\" ventilated mower decks that use a five-point star center hole (replaces 532143651).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty spindle assembly restores blade support, balance and reliable rotation on compatible riding mower decks. Engineered to match OEM mounting dimensions, the unit includes the spindle, mounting bolt, blade bolt and pulley nut so you receive a complete drop-in replacement that minimizes downtime. Dimensions and fit details are provided to help confirm compatibility before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eWill this spindle replace part number 532143651 on my deck?\u003c\/h3\u003e\n\u003cp\u003eYes — this q\u0026amp;p spindle is manufactured to replace 532143651 and several related OEM numbers. It’s designed to match the critical mounting pattern and overall height of the original part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces: 143651, 532143651, 137152, 137553, 532137152, 532137553\u003c\/li\u003e\n  \u003cli\u003eFits ventilated decks of 44\", 46\" and 50\" configured for a 5-point star center hole\u003c\/li\u003e\n  \u003cli\u003eIncludes mounting bolt, blade bolt and pulley nut for a full installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm fit on my mower before ordering?\u003c\/h3\u003e\n\u003cp\u003eMeasure the deck hole pattern and spindle height to ensure compatibility. This spindle lists a mounting hole distance and overall height so you can compare directly with your existing part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeight: 6 1\/4\" (159 mm) from base to top\u003c\/li\u003e\n  \u003cli\u003eMounting hole distance (center-to-center): 5 5\/8\" (142.9 mm)\u003c\/li\u003e\n  \u003cli\u003eVerify your deck uses the 5-point star style center hole common to specific AYP decks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes included and what tools will I need for installation?\u003c\/h3\u003e\n\u003cp\u003eThe package arrives as a ready-to-install spindle assembly with the most common fasteners included. Typical installation requires basic hand tools and a torque wrench to match factory specifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded in box: 1 spindle assembly, mounting bolt, blade bolt, pulley nut\u003c\/li\u003e\n  \u003cli\u003eRecommended tools: ratchet and socket set, torque wrench, jack or deck support\u003c\/li\u003e\n  \u003cli\u003eInstallation note: follow mower manufacturer torque specs for spindle and blade hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does replacing the spindle improve mower performance?\u003c\/h3\u003e\n\u003cp\u003eSwapping a worn or damaged spindle restores proper blade alignment and reduces vibration, which improves cut quality and prevents additional deck or bearing damage. Using the correct-fit spindle ensures the pulley and blade rotate smoothly under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces wobble and uneven cuts caused by bent or failing spindles\u003c\/li\u003e\n  \u003cli\u003ePrevents premature wear on belts and blades by restoring correct alignment\u003c\/li\u003e\n  \u003cli\u003eComplete hardware set helps ensure a secure, safe installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This q\u0026amp;p spindle assembly is intended for homeowners, landscapers and repair technicians who maintain AYP-compatible riding mowers with 44\", 46\" or 50\" ventilated decks that accept a five-point star center hole. It’s best for anyone who needs a timely, OEM-matching replacement with included hardware to get the mower back in service quickly. If you’re unsure about fit, compare your old spindle’s mounting hole spacing and height to the listed dimensions before purchasing.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this spindle fit 46\" AYP decks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits 44\", 46\" and 50\" ventilated AYP decks that use the five-point star center hole.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are mounting bolts and blade nut included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The spindle ships with the mounting bolt, blade bolt and pulley nut included.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"q\u0026p","offers":[{"title":"Default Title","offer_id":56832272531796,"sku":"B07RXJDN68","price":66.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/q-and-p-spindle-assembly-front.jpg?v=1787026030","url":"https:\/\/gardenluxe.co.uk\/products\/q-p-spindle-assembly-for-44-46-50-mower-decks-5-point-star-includes-mounting-bolt-hardware","provider":"Gardenluxe Uk","version":"1.0","type":"link"}