10-3V1000 Super HC PowerBand V80 Series 10 Stranded 3V1000 V-belt - 9385-10100 The PowerBand Construction allows multiple belts to function as one belt, with even load distribution and each strand fitting securely in the sheave groove.Recommended for multiple V-belt drives exposed to pulsating or heavy shock loads which can make belts whip, turn over or jump off the drive.