Youxmoto 618-04822 Spindle Fit for 42'' Deck Cub Cadet LTX1040,LTX1042, LT2000, for CraftsmanLT1500 PYT9000, (2) Spindles 918-04822 618-04889, (2) Idler 756-04129, (1) Belt 754-04060

What It Is

This is a replacement spindle assembly kit for 42-inch cutting decks on select Cub Cadet, Craftsman, and MTD lawn tractors. It includes two spindle assemblies, two idler pulleys, and a drive belt—everything needed to restore a mower deck’s blade rotation and belt tension.

Fitment & Compatibility

Before buying, confirm your mower deck is exactly 42 inches (measured blade tip to blade tip). This kit fits Cub Cadet LTX1040, LTX1042, and LT2000 series, plus Craftsman LT1500 and PYT9000 models with a 42-inch stamped deck. It replaces OEM part numbers 918-04822, 618-04889, 756-04129 (idlers), and 754-04060 (belt). Check your current spindle housing bolt pattern—these use a standard 3-bolt pattern with 2.5-inch center-to-center spacing. Measure your belt length (this belt is 1/2-inch wide by 92.5 inches long). If your deck is 46 or 50 inches, or uses a fabricated (fabricated steel) deck, this kit will not fit.

Key Things to Know

• Quality vs OEM: These are aftermarket spindles. They work well for residential use but may have slightly shorter bearing life than OEM Cub Cadet parts under heavy or commercial use.
• Installation difficulty: Moderate. You’ll need a socket set, a jack or blocks to lift the mower, and a puller to remove old spindle pulleys. Plan 1–2 hours.
• Common gotcha: The idler pulleys in this kit are plastic—check your old ones; if they were metal, consider buying metal replacements separately for longer life.
• Belt routing: The included belt is correct for most 42-inch decks, but always double-check your deck’s belt diagram (usually printed on the deck or in the manual) before final tensioning.

Should You Buy It

If you have a 42-inch Cub Cadet or Craftsman lawn tractor with a stamped deck and need a complete spindle/belt refresh at a budget-friendly price, this kit is a solid value. It’s ideal for DIY homeowners comfortable with basic mechanical work. For heavy commercial use or if you prefer OEM durability, spend more on genuine Cub Cadet spindles.