Bomusou 46-inch deck rebuild kit spindle and pulley, designed for smooth mowing performance.
Bomusou 46-inch deck rebuild kit idler assembly ensures stable belt tracking during operation.
Bomusou 103-inch belt provides consistent drive for 46-inch Cub Cadet decks.
Bomusou compatibility with Cub Cadet LTX series supports easy deck rebuilds.
Bomusou kit packaging featuring clear contents for quick identification and setup.
Bomusou quick-start guide included helps users begin assembly confidently.
Bomusou deck rebuild kit installed on mower demonstrates ready-to-use upgrade.
Bomusou spindle-pulley detail highlights sturdy build for long-term use.

Bomusou

Bomusou 46-Inch Deck Rebuild Kit for Cub Cadet LTX1045/1046 – Spindle, Idler, Belt Set

High-performance patio lawn and garden made for confident daily results

$89.15

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Why customers choose PatioZora Garden

Premium 46-Inch Deck Rebuild Kit by Bomusou

Refresh the Cub Cadet 46-inch deck on select LTX and MTD models with this complete rebuild kit. It bundles two spindles, two idlers, and a belt, sized to standard dimensions for straightforward installation without guesswork. The kit is designed to align with the deck’s original geometry, helping restore a balanced cut path and predictable belt tracking for a smoother mowing experience.

What’s included

  • 2 x Spindle (Height: 6 6/7" / 174 mm; mounting hole distance: 5")
  • Pulley (OD: 6 1/2" / 165 mm)
  • 2 x Idler (OD: 4-7/8", ID: 3/8", Height: 1-1/8")
  • 1 x Belt (Length: 103" x Width: 1/2")
  • Compatibility notes referencing Cub Cadet / MTD part numbers such as 618-04636, 618-04865, 918-04636 and related variants

Compatibility at a glance

  • Fits Cub Cadet LTX 1045 (excluding 2014), LTX 1046, LTX 1046VT, LTX 1046KW, LTX 1046M
  • Also suitable for Z-Force S 46 decks with a 46" cut
  • MTD references include several 46-inch deck variants and the associated part numbers

The kit aims to reproduce the deck’s original geometry and improve belt tracking, blade cadence, and cutting consistency. When installed with care, it can contribute to a cleaner cut and more predictable maintenance cycles.

Real-world use and benefits

  • Two spindles and pulleys provide uniform blade rotation for consistent cutting height
  • New idlers help maintain stable belt routing for smoother power transfer
  • 103" belt length matches common 46" Cub Cadet / MTD decks for a reliable fit

Note: Performance depends on proper installation and your deck’s condition. This kit offers a practical upgrade path for refreshing a 46-inch Cub Cadet deck without replacing multiple components.

Installation tips

  • Verify the deck model and belt path before starting
  • Consult the included guidance for a straightforward setup

Why choose Bomusou

Bomusou designs components that align with common Cub Cadet / MTD decks, helping you refresh aging decks with a consolidated replacement set. The parts reflect standard dimensions to support a practical rebuild workflow.

Key specs at a glance

  • Spindle height: 6 6/7" (174 mm), mounting hole distance: 5"
  • Pulley OD: 6 1/2" (165 mm)
  • Idler: OD 4-7/8"; ID 3/8"; height 1-1/8"
  • Belt: 103" length; 1/2" width

FAQ

Q: What mower models is the Bomusou 46 Inch Deck Rebuild Kit compatible with?

A: Compatible with Cub Cadet LTX 1045/1046 and select MTD 46-inch decks; includes parts 618-04636, 618-04865, 918-04636, 753-08171, 756-04129, 954-04219, 754-04219.

Q: What benefits can I expect from this rebuild kit?

A: A complete deck refresh with balanced spindles, stable belt routing, and a reliable belt size, supporting smoother mowing and easier maintenance.

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