{"product_id":"8ten-spindle-for-cub-cadet-42-inch-deck-replaces-918-06976-918-06976a-oem-fit-sealed-bearings","title":"8TEN Spindle for Cub Cadet 42-Inch Deck - Replaces 918-06976\/918-06976A, OEM Fit \u0026 Sealed Bearings","description":"\u003cp\u003e\u003cstrong\u003eThe 8TEN spindle replaces Cub Cadet\/MTD 918-06976 and 918-06976A spindles to restore reliable blade rotation and consistent mower cuts on 42-inch decks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a worn or damaged spindle causes vibration, uneven grass heights, or noisy operation, swapping in a quality replacement spindle is a fast way to bring your 42-inch mower deck back to peak performance. This 8TEN spindle is built to match OEM fit and function for multiple Cub Cadet and MTD models, including XT1-LT42 and XT2-LX42 tractors, and offers the sizing and thread specs you need for a direct, trouble-free swap.\u003c\/p\u003e\n\n\u003ch3\u003eWhich machines will this spindle fit?\u003c\/h3\u003e\n\u003cp\u003eThis spindle is compatible with various Cub Cadet and MTD 42-inch decks that use the OEM part series 618-06976 \/ 918-06976. Check your tractor’s parts list or existing spindle numbers to confirm compatibility before buying.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Cub Cadet models: XT1-LT42, XT1-LT42 C, XT2-LX42 KH, XT2-LX42 KW.\u003c\/li\u003e\n  \u003cli\u003eWorks with MTD 42\" deck models: CY42220 and CY4220SE.\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM numbers: 618-06976, 618-06976A, 918-06976, 918-06976A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this spindle affect cutting quality?\u003c\/h3\u003e\n\u003cp\u003eA healthy spindle keeps the mower blade stable and concentric, which reduces scalloping and uneven strips in the turf. By restoring correct blade height and rotation, this spindle helps the deck produce a cleaner, more consistent cut each pass.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpindle height 6 3\/16\" supports correct blade clearance and deck alignment.\u003c\/li\u003e\n  \u003cli\u003ePulley outside diameter 5 1\/2\" maintains belt engagement and tension.\u003c\/li\u003e\n  \u003cli\u003e5\/8\"-18 UNF thread matches standard mounting hardware for secure fastening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about installation and durability?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with small engine or mower deck work; basic hand tools and a safe deck support are required. The spindle is engineered to OEM dimensions so it bolts in without modification, and heavy-duty bearings and housing help it resist wear from normal lawn use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to match OEM dimensions for direct replacement—no machining needed.\u003c\/li\u003e\n  \u003cli\u003eRobust housing and sealed bearings reduce maintenance and extend service life.\u003c\/li\u003e\n  \u003cli\u003eIdeal for routine repairs after bearing failure, collision damage, or long-term wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can I verify I’m ordering the correct part?\u003c\/h3\u003e\n\u003cp\u003eCompare the part numbers stamped on your old spindle or consult your mower’s parts diagram to ensure a correct match. Confirm the listed dimensions — spindle height, pulley diameter, and thread pitch — against the existing component.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch OEM numbers: 618-06976 \/ 918-06976 variants before purchase.\u003c\/li\u003e\n  \u003cli\u003eVerify measurements: 6 3\/16\" height, 5 1\/2\" pulley OD, 5\/8\"-18 UNF thread.\u003c\/li\u003e\n  \u003cli\u003eIf unsure, take a photo or reference your mower model and serial number when ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 8TEN spindle is aimed at lawn equipment owners and repair technicians who need a reliable, OEM-compatible replacement for 42-inch Cub Cadet or MTD decks. It’s a practical choice for anyone restoring proper blade function after bearing failure, accidental damage, or long years of service, and for DIY mechanics who prefer a direct-fit part that simplifies repair and cuts downtime.\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 replace part number 918-06976A?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This 8TEN spindle is compatible with OEM 918-06976 and 918-06976A replacements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What thread size and pulley diameter does it use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses a 5\/8\"-18 UNF thread and a 5 1\/2\" pulley outside diameter.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"8TEN","offers":[{"title":"Default Title","offer_id":56832290128212,"sku":"B07D9YPJBB","price":66.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/8ten-spindle-front-view_c9d163f1-5870-442e-83a0-67f5f0cf3cf4.jpg?v=1787026417","url":"https:\/\/gardenluxe.co.uk\/products\/8ten-spindle-for-cub-cadet-42-inch-deck-replaces-918-06976-918-06976a-oem-fit-sealed-bearings","provider":"Gardenluxe Uk","version":"1.0","type":"link"}