Dayco BB-255 256-Inch Double Angle V Hex Drive Belt

Dayco BB-255 is a 256-inch Double Angle V Hex Drive Belt. Built with a double-angle V profile and hex drive geometry, this belt is designed to engage compatible pulleys and transfer torque in drives that specify this exact configuration. The 256-inch length identifies the belt size required for replacement in equipment constructed for this belt form, while the BB-255 model designation provides a precise identifier for ordering and cross-referencing. As a Dayco product, the BB-255 reflects the manufacturer's approach to durable, geometry-specific belts intended for equipment that relies on accurate belt seating and consistent performance. Because belt length and profile are critical to correct installation, verify that your drive system requires a 256-inch, double-angle V hex belt before sourcing this part. Accurate matching of length and profile is essential for correct installation on drives using this geometry. Always confirm the belt length and profile against your equipment's service documentation before purchase.