954-05022A 754-05022 Lawn Mower Deck Belt, 1/2" x 108.3", Replacement for Cub Cadet/Troy-Bilt/Craftsman XT1 XT2 Enduro Series LT46, LT46 KH, LX46, T225, T240, LX46 KW 46" Tractors

What It Is

This is a replacement deck drive belt (1/2" wide, 108.3" long) for 46-inch cutting decks on select Cub Cadet, Troy-Bilt, and Craftsman lawn tractors. It transfers power from the engine pulley to the mower blades, and is designed for the XT1, XT2, Enduro Series LT46, LT46 KH, LX46, T225, T240, and LX46 KW models.

Fitment & Compatibility

Before buying, confirm your mower has a 46-inch deck (not 42" or 54"). This belt fits Cub Cadet XT1, XT2, Enduro Series LT46, LT46 KH, LX46, T225, T240, and LX46 KW. Also fits select Troy-Bilt and Craftsman tractors with the same deck size and belt routing. Cross-reference OEM part numbers 954-05022A and 754-05022A. Measure your old belt: it must be 1/2" wide and 108.3" long (some aftermarket belts may be slightly shorter or longer, causing poor tension). Check your deck’s belt routing diagram (usually under the deck or in the manual) to ensure the belt path matches.

Key Things to Know

• Quality: This is a budget-friendly aftermarket belt. It may wear faster than OEM belts, especially under heavy grass or frequent use. Expect 1–2 seasons of typical residential use.
• Installation difficulty: Moderate. You’ll need to remove the deck or at least the belt guards and idler pulley to route the belt. A belt tension tool or wrench for the idler pulley helps.
• Common gotchas: The belt can be tight to fit over the pulleys—try installing on the smallest pulley first. Ensure the belt is seated in all pulley grooves before tensioning. If the deck vibrates or blades don’t engage, recheck routing (reverse or wrong path is common).
• Price vs. value: At $6.64, it’s significantly cheaper than OEM belts ($15–25). Good for a quick fix, but not for heavy-duty or commercial use.

Should You Buy It

If you need a low-cost, quick replacement for a residential 46-inch Cub Cadet, Troy-Bilt, or Craftsman tractor and don’t mind replacing it every season or two, this belt is a solid value. For heavy mowing, frequent use, or if you want maximum durability, spend more on an OEM belt.