MTD 954-04095 Troy-Bilt Drive Belt Pony Proline Lawn Mower Tractor

What It Is

The MTD 954-04095 is a replacement drive belt for Troy-Bilt Pony and Proline lawn tractors, responsible for transferring power from the engine pulley to the transmission. It keeps the mower moving forward and backward.

Fitment & Compatibility

Before buying, verify these three things:

1. Model number: This belt fits specific Troy-Bilt Pony and Proline models (e.g., 13AN77BS011, 13AN77BS066, 13AN77BS099). Check your tractor’s model plate under the seat or on the frame.
2. Deck size: Compatible with 42-inch and 46-inch cutting decks. Measure your deck or confirm in your manual.
3. OEM vs. aftermarket: This is an OEM MTD part, so it matches original specs exactly. Aftermarket belts (e.g., Stens, Oregon) may be cheaper but vary in length and durability. Measure your old belt length (approx. 94–96 inches) and width (1/2 inch) to cross-reference.

Key Things to Know

• Installation difficulty: Moderate. You’ll need to remove the deck, release belt tension via the idler pulley, and route the belt around three pulleys. Expect 30–60 minutes if you’re handy.
• Common gotcha: The belt can slip if the idler pulley spring is worn or tension is too low. Inspect the spring and pulley before installing.
• Quality: OEM belt is reinforced Kevlar – lasts longer than basic aftermarket belts, especially on hilly terrain or heavy grass.
• Check pulley condition: Worn or rusty pulleys will shred any belt quickly. Clean and inspect them during replacement.

Should You Buy It

If you own a Troy-Bilt Pony or Proline with a 42" or 46" deck and want a reliable, drop-in replacement that matches factory specs, this belt is a solid choice at $17. Avoid it if you have a different brand, a non-standard deck size, or prefer a cheaper aftermarket belt for occasional light use.