Product description

The Snap-On ST0021060 Drive Belt (A31 size) is a high-performance power transmission component designed for the motor drive systems of tire changers, balancers, and other shop equipment. This A section V-belt is engineered to provide efficient torque transfer from the electric motor to the machine's internal pulleys, facilitating the rotation of turntables and spindles. The A31 designation refers to the standardized length and profile of the belt, ensuring a perfect fit for specific Snap-On and John Bean machine models. Manufactured with a high-strength tensile cord and a durable rubber compound, the belt is designed to resist stretching, heat buildup, and environmental degradation from shop oils and dust. A properly tensioned and unworn drive belt is essential for preventing slippage, which can lead to inconsistent machine speed and reduced torque during heavy-duty operations. Replacing your worn drive belt with this high-quality replacement ensures that your equipment continues to deliver the power and reliability required for professional automotive service.

Product highlights

• High Torque Transfer: Optimized V-belt profile ensures maximum surface contact with pulleys for efficient, non-slip power transmission.
• Durable Rubber Compound: Formulated to resist the heat, oil, and ozone common in a professional garage environment.
• Anti-Stretch Technology: Features internal reinforcement cords that maintain consistent belt tension and length over time.
• Smooth Operation: Reduces machine vibration and noise compared to worn or glazed belts, improving the operator experience.
• Standardized A31 Fit: Specifically sized to match the drive requirements of Snap-On ST0021060 equipment configurations.

Specs

• Manufacturer: Snap-On
• Manufacturer Part Number: ST0021060
• Belt Size: A31

Direct replacement models

Snap-On ST0021060, John Bean ST0021060, Hofmann ST0021060

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.