Accessory Drive Tensioners
Dayco provides a full line of highly durable and highly efficient tensioners that match the required application's performance requirements. These belt tensioners, in combination with our belts, dampers, decouplers and other components, work in concert at the system level to reduce vibration and friction losses ensuring optimal efficiency is achieved.
Dayco tensioners feature the original flat-wire spring design, engineered to provide more operating range and less tension variation. This innovative design reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise, slippage and poor accessory performance caused by low tension as the belt begins to stretch and wear. Dayco also manufactures a variety of round spring tensioners depending on application requirements.