8TEN Blade Spindle Belt Kit for Cub Cadet XT1-LT46 XT2-LX46 Troy Bilt Super Bronco Craftsman T225 46-Inch 942-04244A

What It Is

This is a blade spindle belt kit for 46-inch cutting decks used on Cub Cadet XT1-LT46, XT2-LX46, Troy-Bilt Super Bronco, and Craftsman T225 lawn tractors. It replaces the original belt that drives the blade spindles, intended for mid-to-heavy residential mowing.

Fitment & Compatibility

Before buying, confirm your mower has a 46-inch deck (measure from blade tip to blade tip). This kit matches OEM part number 942-04244A and includes the belt, two spindles, and hardware. It fits Cub Cadet XT1-LT46 (2013–2020), XT2-LX46, Troy-Bilt Super Bronco 46, and Craftsman T225 with 46-inch fabricated or stamped decks. Does not fit 42-inch or 54-inch decks. Check your deck’s spindle bolt pattern (usually 4-bolt, 2.5-inch center-to-center) and belt length (approx. 93.5 inches). If your deck uses a different spindle design (e.g., sealed vs. serviceable), verify before purchase.

Key Things to Know

• Quality: 8TEN is an aftermarket brand; reviews are limited (3.9 stars from 4 ratings). Some users report belts lasting 1–2 seasons, OEM belts may last longer.
• Installation Difficulty: Moderate. Requires removing the deck, loosening tensioner, and swapping spindles. You’ll need a socket set, wrench, and possibly a puller for seized spindles.
• Common Gotchas: The kit may not include replacement bearings for the spindles—check if your old spindles are worn. Belt routing is critical; misrouting causes poor engagement or premature wear. Torque spindle bolts to 30–40 ft-lbs; overtightening can warp pulleys.
• Warranty: 8TEN offers a 1-year limited warranty, but return shipping may be on you.

Should You Buy It

Buy this kit if you need a budget-friendly replacement for a worn belt and spindles on a 46-inch Cub Cadet, Troy-Bilt, or Craftsman tractor and are comfortable with a DIY spindle swap. Skip it if you want OEM longevity, need a belt-only replacement, or have a different deck size—stick with the genuine Cub Cadet 942-04244A belt or a standalone aftermarket belt for simpler jobs.