125907x 532125907 1/2" x 90" Drive Belt Replacement for Craftsman Poulan Husqvarna Riding Mower - Fits 125907X 126907X 532193214 193214 105732X 120302X M79204 754-0330 954-0330 - Lawn Tractor V-Belt

What It Is

This is a 1/2" wide x 90" long V-belt for riding mower decks, designed to transfer power from the engine pulley to the mower blades. It’s a direct replacement for the OEM belt on many Craftsman, Poulan, and Husqvarna lawn tractors with 42" or 46" cutting decks.

Fitment & Compatibility

Before buying, confirm your mower’s deck size and belt path. This belt replaces OEM numbers 125907X, 126907X, 532193214, 193214, 105732X, 120302X, M79204, 754-0330, and 954-0330. It fits most Craftsman LT1000/2000/3000 series, Poulan Pro, Husqvarna, and some AYP/Electrolux-built models with a 90" belt. Measure your old belt (lay it flat, measure end-to-end) to ensure it’s exactly 90" long—some aftermarket belts can vary by ±0.5". Also check the belt width is 1/2" (0.5") and that the pulleys are clean and not worn. This is an aftermarket belt, not OEM, but meets or exceeds OEM specs for most residential use.

Key Things to Know

• Quality: Made from heavy-duty rubber with polyester cord; holds up well for residential mowing, but may wear faster than OEM under heavy commercial use.
• Installation: Moderate difficulty—requires removing the deck or working under the tractor. Use the routing diagram on your deck (or look up your model) to avoid twisting the belt.
• Gotcha: Some users report the belt can slip if the deck pulleys are rusty or misaligned. Inspect and clean pulleys before installing.
• Price vs. OEM: At ~$13, it’s 50-70% cheaper than a genuine Craftsman belt, but may not last as long in dusty or wet conditions.

Should You Buy It

If you have a common Craftsman, Poulan, or Husqvarna riding mower with a 90" belt and want to save money for light-to-moderate residential mowing, this is a solid value. Skip it if you need an exact OEM fit for heavy-duty or commercial use, or if your deck has unusual belt routing.