{"product_id":"udc-parts-618-06989-spindle-assembly-for-46-inch-deck-replacement-for-mtd-troy-bilt-918-06989-t1500-t1600","title":"UDC Parts 618-06989 Spindle Assembly for 46-Inch Deck – Replacement for MTD\/Troy-Bilt 918-06989, T1500, T1600","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe UDC Parts 618-06989 spindle assembly is a ready-to-install replacement designed for 46-inch mower decks. It mirrors the form and function of the OEM part and is built to support steady, even mowing under regular use. This spindle replaces OEM numbers 618-06989 and 918-06989, offering a like-for-like fit for compatible MTD and Troy-Bilt machines.\u003c\/p\u003e\u003cp\u003eWith a focus on reliable rotation and balanced operation, this spindle is crafted to withstand routine yard work. The component mix includes hardware and interfaces designed to minimize wobble and maintain consistent blade engagement without requiring changes to the overall deck setup.\u003c\/p\u003e\u003ch3\u003eWhat comes in the package\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x spindle assembly\u003c\/li\u003e\n\u003cli\u003e4 x mounting bolts\u003c\/li\u003e\n\u003cli\u003e1 x blade mounting bolt\u003c\/li\u003e\n\u003cli\u003e1 x pulley lock nut\u003c\/li\u003e\n\u003cli\u003e1 x washer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeight: approximately 6-7\/8 inches\u003c\/li\u003e\n\u003cli\u003eOuter diameter of pulleys: about 6-1\/4 inches\u003c\/li\u003e\n\u003cli\u003eMounting interface: 6 point star\u003c\/li\u003e\n\u003cli\u003eIncludes essential hardware for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility snapshot\u003c\/h3\u003e\u003cp\u003eThis spindle covers a broad range of models across MTD, Troy-Bilt and related lines. Examples include T1500 and T1600 family decks, LT 4600 series, Bronco 46 Auto variants, and similar configurations. Always verify compatibility with your specific deck model before installation.\u003c\/p\u003e\u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\u003cp\u003eIn daily yard work, users may notice easier blade engagement and steadier operation, especially on uneven terrain. The replacement part is designed to restore reliable cutting performance without altering your mowing routine significantly.\u003c\/p\u003e\u003ch3\u003eInstall and care tips\u003c\/h3\u003e\u003cp\u003eBefore installation, disconnect power, remove the blade, and follow standard torque guidelines for mounting bolts. After installation, inspect balance and secure hardware to prevent vibration during operation.\u003c\/p\u003e\u003ch3\u003eWhy choose UDC Parts\u003c\/h3\u003e\u003cp\u003eUDC Parts focuses on practical, serviceable components that fit a wide range of tractors and lawn equipment. This spindle aims to deliver dependable performance, straightforward maintenance, and long-term value for DIY enthusiasts and professional crews alike. Correct fit and periodic checks can contribute to steady mowing results.\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: What is included in the spindle kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes 1 spindle, 4 mounting bolts, 1 blade mounting bolt, 1 pulley lock nut, and 1 washer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which models are compatible with this spindle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits a wide range of MTD and Troy-Bilt decks, including T1500\/T1600 families and LT 4600 variants.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UDC Parts","offers":[{"title":"Default Title","offer_id":43983129280646,"sku":"B0CQ52376S","price":39.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/udc-parts-618-06989-spindle-assembly.jpg?v=1778778696","url":"https:\/\/patiozora.com\/products\/udc-parts-618-06989-spindle-assembly-for-46-inch-deck-replacement-for-mtd-troy-bilt-918-06989-t1500-t1600","provider":"PatioZora","version":"1.0","type":"link"}