954-04249A 754-04249 Drive Belt (5/8" X 71") Replacement for MTD Cub Cadet Troy Bilt 754-04249 954-04249

What It Is

This is a 5/8" wide, 71-inch-long drive belt (OEM 754-04249 / 954-04249) that transfers power from the engine pulley to the blade spindle(s) on select MTD, Cub Cadet, and Troy-Bilt riding mowers and tractors. It’s designed for mid-to-large deck sizes (typically 42"–54") with a single-belt blade drive system.

Fitment & Compatibility

Before buying, verify:

• Deck size – fits decks 42", 46", 50", and 54" on compatible models (e.g., Cub Cadet LTX 1042, XT1, Troy-Bilt Pony, MTD Yard Machines).
• OEM cross-reference – matches Cub Cadet 754-04249, 954-04249, and MTD 954-04249. Aftermarket belts are also available but check belt length (71") and width (5/8") against your old belt.
• Model number – locate your mower’s model/serial plate under the seat or on the frame. Search for “drive belt [your model number]” to confirm.
• Belt routing – a diagram is usually on the deck or in the manual; this belt does not loop around the transmission (it’s deck-only).

Key Things to Know

• Quality – OEM Cub Cadet belt is Kevlar-corded and holds up well under normal residential use. Aftermarket may be cheaper but can stretch or fray sooner.
• Installation difficulty – moderate. You’ll need to remove deck, release belt tension (often a spring-loaded idler), and route around pulleys. Budget 30–60 minutes.
• Common gotcha – if the belt slips or squeals after install, double-check routing and tension. A worn idler pulley or spindle bearing can also cause premature belt failure.
• Not for zero-turn mowers – this is for standard lawn tractors, not ZTR models.

Should You Buy It

If you need a direct-fit replacement for a worn or broken drive belt on a popular MTD/Cub Cadet/Troy-Bilt tractor with a 42"–54" deck and want reliable OEM quality at a fair price, this is a solid choice. For heavy commercial use, consider a heavier-duty aftermarket belt, but for most homeowners, this belt will last several seasons.