Maxpower 347604 Premium Belt Reinforced with Kevlar Fiber Cords, 5/8" x 59"

What It Is

The Maxpower 347604 is a 5/8-inch wide, 59-inch long Kevlar-reinforced replacement belt designed for riding lawn mower decks. It’s built to handle heavy-duty cutting and frequent use, commonly used on 42- to 54-inch decks.

Fitment & Compatibility

Before buying, measure your old belt’s width and length exactly—5/8" x 59" is non-negotiable. This belt fits many MTD, Troy-Bilt, Cub Cadet, Craftsman, and Yard Machines models with a 42-inch or 46-inch deck (check your model’s deck belt spec). It’s an aftermarket replacement for OEM part numbers like 954-0406A, 754-0406A, 490-501-M062, or 532-40-06A. Verify your mower’s deck size and belt routing diagram online or in your manual before ordering—some 42-inch decks use different lengths.

Key Things to Know

• Kevlar cords boost durability over standard rubber belts, reducing stretch and snap risk under heavy loads or wet grass.
• Installation is moderate—requires removing the deck or belt shield, routing around pulleys, and using a tensioner tool. Not for beginners without a manual.
• Common gotcha: This belt may run slightly tighter than OEM; ensure your tensioner spring is in good shape to avoid premature wear.
• Works best on single-blade or twin-blade decks—not for zero-turn or high-torque commercial mowers.

Should You Buy It

Buy this if you need a reliable, mid-price replacement for a standard 5/8" x 59" deck belt on a residential riding mower and want more snap-resistance than basic rubber belts. Skip it if you have a zero-turn, a non-MTD-compatible brand, or need an exact OEM fit for warranty purposes.