{"product_id":"bomusou-46-deck-spindle-rebuild-kit-for-cub-cadet-lt1045-lt1046-3-spindles-3-blades-122-belt","title":"Bomusou 46\" Deck Spindle Rebuild Kit for Cub Cadet LT1045 LT1046 – 3 Spindles, 3 Blades \u0026 122\" Belt","description":"\u003cstrong\u003eBomusou's 46\" deck spindle rebuild kit replaces all three spindles, three blades and the drive belt to restore cutting performance on compatible Cub Cadet LT1045 and LT1046 mowers.\u003c\/strong\u003e\n\nThis comprehensive kit contains three complete spindle assemblies, three mower blades (two outer, one center) and a full-length deck belt engineered to match factory fitments. Each component is sized to work with common Cub Cadet\/MTD part numbers listed by the manufacturer, making this a practical choice when you want a coordinated rebuild rather than piecing parts together from multiple sources.\n\n\u003cp\u003eThe kit is built for straightforward installation on 46-inch decks from specific Cub Cadet LT1045 and LT1046 models (2008 and newer) and compatible MTD\/Bolens machines. The spindles have factory-style mounting and pulley diameters, the blades are matched in lengths and cutting profiles, and the belt follows the original cross-section for tension and tracking. Check your mower's model and part numbers to confirm compatibility before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eWhat exactly is included in the kit and why it matters?\u003c\/h3\u003e\n\u003cp\u003eThis package supplies three complete spindle assemblies, three blades (two longer outer blades and one shorter center blade) and one deck belt sized 122\" x 1\/2\". These parts replace the deck’s most wear-prone items, allowing you to correct vibration, poor cut quality, or slipping belts without multiple orders.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3 spindles: 6-3\/4\" height, 4-5\/8\" mounting bolt spacing, 5-5\/8\" pulley OD\u003c\/li\u003e\n  \u003cli\u003eOuter blades: 16-1\/4\" length, factory-style fitment references\u003c\/li\u003e\n  \u003cli\u003eCenter blade: 14-13\/16\" length, matched center profile\u003c\/li\u003e\n  \u003cli\u003eDeck belt: 122\" long by 1\/2\" wide, OEM cross-section replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these parts compare to original equipment (OEM)?\u003c\/h3\u003e\n\u003cp\u003eThe spindles and blades are manufactured to replicate OEM dimensions and mounting patterns so they bolt in using existing hardware. Pulley diameter and bolt spacing match the common Cub Cadet\/MTD specifications, helping preserve belt alignment and blade tip speed similar to original operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpindle dimensions mirror OEM specs for direct replacement\u003c\/li\u003e\n  \u003cli\u003eBlade lengths and hole patterns follow factory standards\u003c\/li\u003e\n  \u003cli\u003eBelt size and profile match recommended OEM length and width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires basic mechanic skills and common yard-tractor tools: wrenches, sockets, torque wrench, and blade removal equipment. Replacing all three spindles and blades involves lifting the deck or flipping the mower, so take safety precautions and follow torque specs where applicable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTools: socket set, torque wrench, blade holder or strap wrench\u003c\/li\u003e\n  \u003cli\u003eEstimated time: 1.5–3 hours for a DIYer with basic experience\u003c\/li\u003e\n  \u003cli\u003eSafety: disconnect spark plug, secure mower before work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my Cub Cadet LT1045 or LT1046 model?\u003c\/h3\u003e\n\u003cp\u003eThe kit lists compatibility with LT1045 (2008 and newer serial prefixes shown) and LT1046 models and references many OEM part numbers for cross-checking. To verify fit, compare your mower’s model\/serial numbers and existing part numbers against the references provided in the product details.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with LT1045, LT1046 and many MTD\/Bolens decks\u003c\/li\u003e\n  \u003cli\u003eCross-referenced part numbers included for confirmation\u003c\/li\u003e\n  \u003cli\u003eAlways compare your current spindle\/blade\/belt numbers before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Bomusou kit is aimed at homeowners and small-farm users who want a complete, coordinated deck refresh for a 46\" Cub Cadet LT1045 or LT1046 mower. It's ideal when vibration, dull cutting, or belt slipping indicate multiple worn deck components — giving you spindles, blades and belt in a single purchase to get the deck back to even cutting performance.\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 kit include hardware for spindle mounting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the three spindle assemblies, blades and belt; confirm if your mower’s original mounting bolts are reusable or need replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the kit without professional help?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, a competent DIYer can install it with common tools and safety precautions; allow 1.5–3 hours and follow torque specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bomusou","offers":[{"title":"Default Title","offer_id":56840328380756,"sku":"B09MQJGP2Z","price":164.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/bomusou-front-assembly-kit.jpg?v=1787070480","url":"https:\/\/gardenluxe.co.uk\/products\/bomusou-46-deck-spindle-rebuild-kit-for-cub-cadet-lt1045-lt1046-3-spindles-3-blades-122-belt","provider":"Gardenluxe Uk","version":"1.0","type":"link"}