954-04249A Lower Drive Belt 5/8'' x 71'' for Craftsman T110, Huskee LT4200, MTD, Troy Bilt 42 inch Deck, Replaces 954-04249 Lower Drive Belt 754-04249, 745-04249A

What It Is

This is the lower drive belt for 42-inch deck lawn tractors, transferring power from the engine pulley to the blade spindle assembly. Designed for Craftsman T110, Huskee LT4200, MTD, and Troy-Bilt models, it replaces OEM numbers 954-04249, 754-04249, and 745-04249A.

Fitment & Compatibility

Before buying, check these three things:

1. Deck size – Only for 42-inch cutting decks (not 46 or 50 inch).
2. Model number – Confirm your tractor’s model number (e.g., 247.288760) matches a 42-inch deck with a 5/8-inch x 71-inch belt. Common compatible models: Craftsman T110, Huskee LT4200, MTD 13AN77BG099, Troy-Bilt Pony.
3. OEM vs aftermarket – This is a direct replacement for OEM belts, but aftermarket belts may vary slightly in thickness or material. If your original belt was a different length (e.g., 70.5 inches), double-check routing diagrams.

Measure your old belt – Width (5/8 inch) and length (71 inches) must match exactly. Belt length is measured around the outside circumference.

Key Things to Know

• Quality – At $16.99, this is a budget-friendly aftermarket belt. Expect decent performance for residential use, but it may wear faster than OEM under heavy loads or frequent use.
• Installation difficulty – Easy to moderate. You’ll need to remove the deck and possibly the mule drive pulley. Watch for proper belt routing (consult your manual or a diagram).
• Common gotcha – The belt may appear slightly loose after installation; it will tighten once the deck is engaged. If it slips, check pulley alignment and tensioner condition.
• Interchangeability – Works with many 42-inch MTD-family decks, but not universal. Always compare to your original belt’s part number.

Should You Buy It

Buy this if you have a 42-inch deck Craftsman T110, Huskee LT4200, or similar MTD/Troy-Bilt tractor and need a cost-effective replacement for light to moderate mowing. Skip it if you need a heavy-duty belt for commercial use or have a different deck size—stick with OEM or a premium aftermarket brand for longer life.