Poly V-Belts

Top DriveTM Belts are built to the highest standards from the best materials available, using state-of-the-art manufacturing processes, and conforming to international standards such as BS3790, JIS, RMA and DIN.


  • Poly V-Belts (sometimes called Micro V-Belts or Serpentine Belts) have 40% greater power transmission capacity than conventional V-Belts
  • Excellent flex capability for high-speed rotation on small pulley diameters
  • Broad working temperature range of -40°C/-40°F to 120°C/248°F
  • Less slippage and greater wear resistance than conventional V-Belts
  • Fiber reinforced for high power transmission capabilities
  • Smooth running for minimal vibration at high speeds
  • Range: 22″ – 125″
  • Applications: Fan, water pump and AC compressor