OEM Replacement Belt (1/2X24) 1909404,20565,954-04094 Compatible with Troy-Bilt 12062, 12066 and 15008 Pony tillers and 12086 and 12174 Econo-Horse

What It Is

This is a replacement drive belt (1/2 inch wide by 24 inches long) for Troy-Bilt Pony and Econo-Horse tillers. It transfers power from the engine to the tines, enabling forward rotation for tilling.

Fitment & Compatibility

Before buying, verify your tiller model number (not just the name) matches one of these: Troy-Bilt 12062, 12066, 15008 (Pony), or 12086, 12174 (Econo-Horse). This belt is an OEM replacement (original manufacturer spec) – it’s not a universal belt. Measure your old belt’s width (must be 1/2 inch) and length (24 inches). If your tiller uses a different belt size (e.g., 3/8 inch width or 26 inch length), this won’t fit. Confirm your tiller has a single-belt drive system (some models use two belts). Check the pulley condition – worn or damaged pulleys can cause premature belt failure.

Key Things to Know

• Quality: OEM-spec construction; should last as long as the factory belt if installed correctly and not overtightened.
• Installation: Moderate difficulty – requires removing the belt guard and possibly the tine shield. No special tools, but a socket set and pry bar help. Expect 30–60 minutes.
• Common gotcha: The belt must be routed under the idler pulley, not over it. Incorrect routing causes slipping or rapid wear.
• Check tension: After installation, the belt should deflect about 1/2 inch with moderate thumb pressure. Too loose = slipping; too tight = bearing/belt damage.

Should You Buy It

If you own one of the listed Troy-Bilt tiller models and need a direct replacement for a worn or broken drive belt, this is the correct part. It’s a simple, cost-effective fix that restores tilling performance. Skip it if your tiller isn’t on the compatibility list or if you need a different belt size.