954-05040 954-0241A Drive Belt Fits for MTD Troy-Bilt Craftsman Cub Cadet Lawn Tractor & Riding Mower Replaces 754-05040 754-0241 954-0241 754-0241A - 5/8" x 35.25"

What It Is

This is a replacement drive belt (5/8" wide x 35.25" long) for the primary mower deck drive system on many MTD-built lawn tractors and riding mowers. It transfers power from the engine pulley to the deck blades, enabling cutting.

Fitment & Compatibility

Check these three things before buying:

• Measure your old belt: It must be 5/8" wide and 35.25" long (outside circumference). Slight variations in length (e.g., 35.5") may not fit properly.
• Confirm OEM part numbers: This belt replaces OEM numbers 754-05040, 754-0241, 954-0241, and 754-0241A. If your machine uses any of these, it’s compatible.
• Brand/model fit: Fits most MTD, Troy-Bilt, Craftsman (those with MTD decks), and Cub Cadet lawn tractors with 42" or 46" decks using a single-belt deck drive. Not for zero-turn models or older Craftsman with different deck systems.

Key Things to Know

• Quality: This is an aftermarket belt, not OEM. It’s functional but may wear slightly faster than a genuine Cub Cadet belt under heavy use.
• Installation difficulty: Moderate. You’ll need to remove the deck, release belt tension (usually via a spring-loaded idler pulley), and route the belt exactly as the old one was. Take a photo before removing.
• Common gotcha: The belt is aramid-reinforced, so it’s stiffer than rubber. It may squeal briefly on first use until it seats. If it doesn’t fit, double-check deck pulley alignment—most issues come from a bent pulley or wrong belt routing.
• Length tolerance: Ensure your deck pulleys are not worn or misaligned. A 35.25" belt is tight; if your old belt was 35.5", this may be too short.

Should You Buy It

Buy this if you need a quick, budget-friendly replacement for a worn drive belt on an MTD-built riding mower and you’re comfortable with basic deck removal. It’s not for heavy commercial use or if you need exact OEM fit—go with a genuine Cub Cadet belt if you want longer life or have a tight deck setup. At $11.39, it’s a solid value for occasional residential mowing.