{"product_id":"8ten-spindle-high-lift-blade-kit-for-50-cub-cadet-mtd-decks-fits-oem-618-06980-942-05052a-restores-lift-clean-cut","title":"8TEN Spindle High-Lift Blade Kit for 50\" Cub Cadet \u0026 MTD Decks — Fits OEM 618-06980 \/ 942-05052A, Restores Lift \u0026 Clean Cut","description":"\u003cp\u003e\u003cstrong\u003eThe 8TEN Spindle High-Lift Blade Kit is a direct-fit replacement set engineered to restore cutting performance on 50-inch Cub Cadet and MTD mower decks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Cub Cadet or MTD zero-turn or garden tractor isn’t producing the lift or clean cut it used to, worn spindles and blades are often the culprits. This kit combines a robust spindle assembly compatible with OEM part numbers 618-06980 and 918-06980 plus a heavy-duty high-lift blade matching OEM 942-05052A specifications. Together they deliver the correct height, pulley diameter, thread size and blade profile needed for reliable operation on many 50\" mower decks.\u003c\/p\u003e\n\n\u003ch3\u003eWhich machines does this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for a specific group of Cub Cadet and MTD 50-inch mower decks. It fits a range of RZT, XT1, ZT1 and MTD series models when those decks use the referenced OEM spindle and blade numbers. Always verify your deck model and OEM part numbers before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCub Cadet RZT-LX50, RZT-L50, RZT-S50, RZT-SX50\u003c\/li\u003e\n  \u003cli\u003eCub Cadet XT1-GT50, ZT1-50 (50\" decks)\u003c\/li\u003e\n  \u003cli\u003eMTD G8200, G8300, ZS6700, Z550, ZT-L50 (50\" decks)\u003c\/li\u003e\n  \u003cli\u003eMatches OEM spindles 618-06980 \/ 918-06980 and blades 942-05052A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the precise spindle and blade specifications?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a spindle with the exact dimensions needed to align belt and blade height on 50\" decks and a high-lift blade sized for efficient clippings discharge. Key measurements are provided so you can confirm fitment and avoid clearance or mounting issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpindle height: 6 7\/8\" for correct deck alignment\u003c\/li\u003e\n  \u003cli\u003ePulley outer diameter: 5\" to match belt routing\u003c\/li\u003e\n  \u003cli\u003eThread size: 5\/8\" UNF for secure mounting\u003c\/li\u003e\n  \u003cli\u003eBlade length: 17 5\/16\", width: 2 3\/8\", thickness: 0.1875\"\u003c\/li\u003e\n  \u003cli\u003eBlade center: 6-point star hole matching OEM pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this high-lift blade and spindle improve mowing results?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn spindles and blades restores blade elevation and deck airflow, leading to a cleaner cut and improved clippings evacuation. The high-lift blade profile helps lift grass into the cutting stream, while a correctly spec'd spindle keeps the blade at the intended angle and rotational stability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores designed cutting height and deck airflow\u003c\/li\u003e\n  \u003cli\u003eHigh-lift blade improves bagging and side discharge performance\u003c\/li\u003e\n  \u003cli\u003eOEM-equivalent spindle thread and pulley reduce installation issues\u003c\/li\u003e\n  \u003cli\u003eDurable blade thickness resists bending and premature wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eConfirming a few details before you begin avoids wasted time and ensures a safe installation. Gather the model and serial number of your mower, compare part numbers, and inspect deck clearance and belt condition while replacing the parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify deck model and OEM part numbers (618-06980, 918-06980, 942-05052A)\u003c\/li\u003e\n  \u003cli\u003eCheck belt condition and routing for the 5\" pulley diameter\u003c\/li\u003e\n  \u003cli\u003eConfirm spindle height clears deck housing (6 7\/8\")\u003c\/li\u003e\n  \u003cli\u003eUse correct torque for 5\/8\" UNF mounting fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 8TEN Spindle High-Lift Blade Kit is aimed at owners and maintenance technicians of Cub Cadet and MTD lawn tractors and zero-turns with 50\" mower decks who want an OEM-compatible replacement. It's appropriate for users restoring cut quality, preparing mowers for the mowing season, or upgrading worn deck hardware to regain reliable bagging or discharge performance. If you need exact OEM match dimensions, reduced downtime and a straightforward, bolt-on replacement for common 50\" deck configurations, this kit is a practical choice.\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: Is this kit a direct OEM replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The spindle matches OEM 618-06980\/918-06980 and the blade matches OEM 942-05052A.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the spindle and blade myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, with basic mechanic tools and following safety procedures; confirm 5\/8\" UNF torque specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"8TEN","offers":[{"title":"Default Title","offer_id":56843620122964,"sku":"B07WVF5YLF","price":164.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/8ten-spindle-blade-kit-front-view.jpg?v=1787081176","url":"https:\/\/gardenluxe.co.uk\/products\/8ten-spindle-high-lift-blade-kit-for-50-cub-cadet-mtd-decks-fits-oem-618-06980-942-05052a-restores-lift-clean-cut","provider":"Gardenluxe Uk","version":"1.0","type":"link"}