954-05022A Deck Belt 1/2"x108" for Cub Cadet XT1 LT46 XT2 LX46 Craftsman T240 MTD Troy Bilt CMXGZAM501063 490-501-C063 490-501-M063

What It Is

This is a 1/2-inch wide, 108-inch long deck drive belt designed to transfer power from the engine pulley to the mower deck spindles on select lawn tractors. It’s a direct replacement for OEM part numbers 954-05022A, CMXGZAM501063, 490-501-C063, and 490-501-M063, commonly used on 46-inch cutting decks.

Fitment & Compatibility

Before purchasing, verify your deck size is exactly 46 inches and that your mower’s spindle pulley configuration matches a 108-inch belt path. This belt fits Cub Cadet XT1 LT46, XT2 LX46, Craftsman T240, and some MTD/Troy-Bilt models with 46-inch decks. Check your current belt’s part number—if it ends in 954-05022A or the above OEM numbers, it’s a match. Measure the belt length (108 inches) and width (1/2 inch) if you have a worn original. Note: This belt will not fit 42-inch or 54-inch decks. Also confirm your mower’s model number from the sticker under the seat or near the engine—cross-reference with Cub Cadet, Craftsman, or MTD parts lists.

Key Things to Know

• Quality variance: At $9.99, this is a budget belt. Some users report shorter lifespan (1-2 seasons) compared to OEM or premium brands like Oregon or Gates. Inspect for fraying after heavy use.
• Installation difficulty: Moderate. You’ll need to remove the deck or use a wrench to release tension from the idler pulley. A belt routing diagram (usually on the deck or in the manual) is essential—incorrect routing causes rapid wear.
• Common gotcha: The belt may be slightly tight on some decks. If it’s hard to slip over the pulleys, double-check your routing and ensure the idler arm moves freely. Never force it over a pulley with a screwdriver—risk of damage.
• OEM vs aftermarket: This is an aftermarket part. If your mower is under warranty, using non-OEM may void it. For older machines, it’s a cost-effective fix, but expect more frequent replacements.

Should You Buy It

Buy this belt if you need a quick, low-cost replacement for a 46-inch deck on a Cub Cadet XT1, XT2, Craftsman T240, or compatible MTD/Troy-Bilt tractor, and you’re comfortable with moderate DIY installation. It’s a solid budget option for light-duty residential mowing, but if you mow heavy or rough terrain regularly, consider spending more on a reinforced OEM or premium belt for longer life.