Prepare Your Snowblower For Winter: How To Choose the Right Belt

October 22, 2025

As temperatures continue to drop and the footsteps of winter draw closer, homeowners and property managers are preparing for heavy snowfall. A reliable snowblower becomes an essential tool during these harsh months—but even the most powerful machine is only as strong as the parts that drive it. One of the most critical components is the snowblower belt, which transfers engine power to the auger and impeller. If the belt slips, cracks, or fails in freezing conditions, your snowblower can’t perform when you need it the most.

Why Snowblower Belt Replacement Is Important

Over time, snowblower belts are exposed to intense friction, cold temperatures, and heavy loads. As winter advances, worn-out belts can begin to slip, stretch, or even break without warning—resulting in reduced throwing power and inefficient snow removal. Replacing your snowblower belt before the first major snowfall is not just preventative maintenance; it’s the key to ensuring consistent performance and extended equipment life.

For Craftsman snowblower owners, the Craftsman 47846 Snowblower Belt is a trusted OEM replacement engineered specifically to withstand extreme winter conditions. Made from high-strength, cold-resistant materials, this belt delivers superior grip and power transmission, helping your snowblower operate at peak performance even in sub-zero temperatures.

How To Tell If Snowblower Belt Is Bad 

Even a durable belt like the Craftsman 47846 can wear over time. Here are the signs of bad belts:

  • Slipping or Loss of Power – If your auger spins slower than usual or struggles to throw snow, the belt may be stretched or worn.
  • Visible Cracks or Fraying – Inspect the belt for any cracks, splits, or frayed edges after multiple winters.
  • Unusual Noises – Squealing or grinding sounds during operation can indicate belt slippage or misalignment.
  • Uneven Snow Clearing – If your snowblower leaves patches of snow behind, the belt may not be transferring full power to the auger.

Replacing the belt at the first sign of wear prevents more serious damage and keeps your snowblower running smoothly all winter long.

How To Choose The Right Snowblower Belt

Selecting the correct snowblower belt is crucial for optimal performance. Here’s what to consider:

  1. Check Your Model: Always confirm your snowblower’s make and model. The Craftsman 47846 fits multiple models, including 48624837, 48624838, 486248381, 486248391, 486248392, and 48624853.
  2. Measure Belt Size: Snowblower belts can vary by width and length. For example, you can measure the broken belt for length and width.
  3. OEM Part Number: Use the OEM part number as a reference to ensure proper fit. Craftsman snowblowers often have a sticker on the engine cover or frame that references the belt’s OEM part number or Check the Owner’s Manual.
  4. Material & Durability: Choose belts made from cold-resistant, high-strength materials to avoid cracking or stretching in freezing temperatures.
  5. Professional Advice: When in doubt, consult your snowblower’s manual or a trusted dealer to ensure compatibility.

Following these steps will save you time, money, and frustration when winter hits hard.

Keep Your Snowblower Winter-Ready

Don’t let a worn-out belt slow you down this winter. The Craftsman 47846 Snowblower Belt is engineered to handle heavy snow, freezing temperatures, and extended use—making it the perfect replacement for your Craftsman snowblower. Prepare your snowblower before the first snowfall and maintain reliable performance.

Shop the Craftsman 47846 Snowblower Belt Now


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