{"product_id":"8ten-spindle-assembly-for-50-inch-cub-cadet-decks-mandrel-pulley-with-grease-zerk-direct-oem-fit","title":"8TEN Spindle Assembly for 50-Inch Cub Cadet Decks — Mandrel Pulley with Grease Zerk, Direct OEM Fit","description":"\u003cp\u003e\u003cstrong\u003e8TEN replacement spindle assembly engineered to restore cutting performance on select 50-inch Cub Cadet, MTD, Troy-Bilt and compatible zero-turn and lawn tractor decks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty spindle swaps into a wide range of models that originally used OEM part numbers like Cub Cadet 918-04125B, 918-04125C and Toro 112-0370. Built with a precision mandrel pulley and a grease zerk fitting, the unit is crafted to match fit and function for 50-inch decks so you can get your mower back to a true, stable cut without modifying the deck or bolts.\u003c\/p\u003e\n\n\u003ch3\u003eWill this spindle fit my mower model?\u003c\/h3\u003e\n\u003cp\u003eIf your machine lists any of the many compatible OEM numbers or models, this 8TEN spindle is a drop-in replacement. It's designed to work with numerous Cub Cadet, MTD, Troy-Bilt, Toro, Craftsman, White Outdoor, Huskee, Yard-Man, Mustang and other branded decks spanning many year ranges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible OEM MPNs include 918-04125, 918-04125B\/C, 918-04126 series and Toro 112-0370.\u003c\/li\u003e\n  \u003cli\u003eFits numerous Cub Cadet LGT\/LGTX\/LTX and RZT series (years listed in product specs).\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with MTD, Craftsman, White Outdoor, Huskee, Mustang and similar models named in the compatibility list.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features restore deck performance?\u003c\/h3\u003e\n\u003cp\u003eThe assembly comes with a machined mandrel pulley and a grease fitting so bearings can be serviced, giving smoother blade spin and longer life. The spindle shaft is shaped to replace the common 6-point star pattern used on many factory units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes grease zerk for easy lubrication and extended bearing life.\u003c\/li\u003e\n  \u003cli\u003eMandrel pulley preinstalled to match belt seating and tension on 50-inch decks.\u003c\/li\u003e\n  \u003cli\u003eSpindle shaft replaces 6-point star-pattern pulleys for direct compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain this spindle?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard deck removal and spindle bolt torque procedures used by OEMs; most hobby mechanics can swap the unit using basic hand tools. After mounting, apply grease through the zerk fitting and check belt alignment before first use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove deck, unbolt old spindle, transfer blades if necessary, and install new spindle with correct torque.\u003c\/li\u003e\n  \u003cli\u003eLubricate through the grease fitting after installation and periodically as recommended by your mower manual.\u003c\/li\u003e\n  \u003cli\u003eVerify blade balance and belt alignment to prevent vibration and premature wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes this replace factory-quality parts?\u003c\/h3\u003e\n\u003cp\u003eThis 8TEN spindle is manufactured to match critical dimensions and mounting patterns of the listed OEM parts, providing a reliable, cost-effective alternative to dealer replacement. It aims to restore original cutting geometry and belt tracking when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered to meet fitment and function expectations for the OEM numbers listed.\u003c\/li\u003e\n  \u003cli\u003eSupplies the same mounting and pulley interfaces for seamless integration.\u003c\/li\u003e\n  \u003cli\u003eOffers serviceable lubrication to extend life versus sealed, non-serviceable units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Homeowners and small-property maintenance pros who need a dependable, serviceable spindle for 50-inch mower decks across many Cub Cadet, MTD, Toro and related models. If you want a direct-fit replacement with a mandrel pulley and grease zerk to restore smooth blade operation without custom work, this 8TEN assembly is built for that purpose.\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 spindle a direct fit for Cub Cadet 918-04125B?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 8TEN spindle is designed as a direct replacement for OEM 918-04125B and related part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the unit include a grease fitting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The assembly includes a grease zerk for routine lubrication and longer bearing life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"8TEN","offers":[{"title":"Default Title","offer_id":56833370718548,"sku":"B07C2SP82R","price":64.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/8ten-spindle-front-assembly_2b3fd26d-b798-4e8f-b493-25db40750c5b.jpg?v=1787040636","url":"https:\/\/gardenluxe.co.uk\/products\/8ten-spindle-assembly-for-50-inch-cub-cadet-decks-mandrel-pulley-with-grease-zerk-direct-oem-fit","provider":"Gardenluxe Uk","version":"1.0","type":"link"}