{"product_id":"jsxdnwyj-replacement-spindle-assembly-for-50-deck-zero-turn-mowers-1-pack-fits-oem-618-06980-918-06980-direct-fit","title":"JSXDNWYJ Replacement Spindle Assembly for 50\" Deck Zero-Turn Mowers — 1-Pack, Fits OEM 618-06980\/918-06980, Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003eReplacement spindle assembly engineered to fit 50\" decks on Cub Cadet, Troy-Bilt, Craftsman and similar zero-turn mowers for reliable blade support and rotation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf a worn or damaged spindle is affecting deck performance, this JSXDNWYJ spindle is designed as a direct-fit replacement for several popular 50\" zero-turn mower models. The part replaces OEM numbers 618-06980 and 918-06980 and is supplied as a one-pack unit with aftermarket quality control. It restores blade alignment and rotational stability so your mower can cut evenly and safely when installed correctly.\u003c\/p\u003e\n\n\u003ch3\u003eWhich mower models and OEM numbers does this spindle replace?\u003c\/h3\u003e\n\n\u003cp\u003eThis spindle matches the OEM references and a wide set of 50\" decks across brands. Cross-compatibility simplifies finding the right part for many garden tractors and zero-turns without reworking the deck.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReplaces MTD \/ Cub Cadet OEM 618-06980 and 918-06980.\u003c\/li\u003e\n  \u003cli\u003eFits Cub Cadet models such as RZT-S50, RZT-SX50, XT1-GT50, ZT1-50, ZT2-50.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Troy-Bilt Super Bronco 50\", Mustang XP 50\", and related Z50 decks.\u003c\/li\u003e\n  \u003cli\u003eAlso works with Craftsman G8200, G8300, Z550 and some Columbia CZT-L50 variants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will replacing the spindle improve my mower’s cutting performance?\u003c\/h3\u003e\n\n\u003cp\u003eChanging a worn spindle removes excess play and vibration at the blade hub, which helps restore a level, consistent cut pattern and reduces stress on belts and bearings. Properly functioning spindles maintain blade pitch and clearance so grass is sheared cleanly rather than shredded.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReduces blade wobble that causes uneven mowing lines.\u003c\/li\u003e\n  \u003cli\u003eDecreases premature belt wear and pulley noise.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain correct blade-to-deck clearance for even cuts.\u003c\/li\u003e\n  \u003cli\u003eRestores safe, stable blade rotation at operating RPMs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before ordering and during installation?\u003c\/h3\u003e\n\n\u003cp\u003eVerify the OEM number and measure your deck’s spindle mounting pattern to confirm fit. When installing, follow safe procedures: disconnect the spark, support the deck, and use proper torque specs; replace any seals or fasteners that show wear.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirm OEM 618-06980 or 918-06980 compatibility with your deck.\u003c\/li\u003e\n  \u003cli\u003eInspect mounting bolt pattern, shaft diameter and pulley fitment.\u003c\/li\u003e\n  \u003cli\u003eReplace hardware, seals, or bearings if they show damage.\u003c\/li\u003e\n  \u003cli\u003eTorque fasteners to manufacturer recommendations for safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat aftermarket support or warranty comes with this spindle?\u003c\/h3\u003e\n\n\u003cp\u003eJSXDNWYJ provides post-sale support and responds to customer inquiries quickly. The part includes seller-supported assistance but warranty exclusions apply for misuse, improper installation, and normal wear—keep your order details for any claim verification.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCustomer service replies via Amazon Messages or email, typically within 24 hours.\u003c\/li\u003e\n  \u003cli\u003eSeller warranty covers manufacturing defects, not installation damage.\u003c\/li\u003e\n  \u003cli\u003eKeep receipts and photos when reporting problems for faster resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This spindle is intended for homeowners, landscapers, and repair shops who own or service 50\" zero-turn mowers from Cub Cadet, Troy-Bilt, Craftsman or similar makes and need an OEM-compatible replacement. It's useful when blades wobble, belts fail prematurely, or the deck shows uneven cutting—provided you or your mechanic can perform a safe spindle replacement or are arranging professional installation.\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 my Cub Cadet 50\" deck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your deck lists OEM 618-06980 or 918-06980, this spindle is a compatible direct-fit replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is professional installation required?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can install it yourself with proper tools and safety steps, but professional installation is recommended if you're not experienced.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JSXDNWYJ","offers":[{"title":"Default Title","offer_id":56831426920788,"sku":"B0CT5VKZYC","price":74.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/jsxdnwyj-spindle-front-view_b72b76b9-474b-4e6e-8a0a-4670dc0aa890.jpg?v=1787015864","url":"https:\/\/gardenluxe.co.uk\/products\/jsxdnwyj-replacement-spindle-assembly-for-50-deck-zero-turn-mowers-1-pack-fits-oem-618-06980-918-06980-direct-fit","provider":"Gardenluxe Uk","version":"1.0","type":"link"}