Dayco is a world leader in the design and production of power transmission systems for original equipment.

Dayco provides advanced technical solutions to its customers, the major worldwide car manufacturers, to guarantee the best quality of their systems and reliability of their vehicules. For this reason Dayco invest continuosly in research and on materials and on the development of innovating solutions to anticipate the requirements of tomorrows engines.

Dayco, a worldwide leader in power transmission solutions for motorcars, commercial and industrial vehicles, has always considered research and technical innovation as its flagship. In the framework of the company’s continuous product improvement policy, the Dayco laboratories have developed a new EPDM structure for the Poly-V S belts.

These new-generation belts, resulting from the ongoing cooperation between Dayco and the Engineering departments of the major car manufacturers, are the most innovative product currently available on the market, in terms of materials and production processes used.

Developed to offer higher reliability and increased life time, through the use of new-generation polymers, the Poly-V S belts guarantee an extremely silent operation, even in very critical working conditions and environments.

This type of highly innovative and efficient belt is now available for the aftermarket, with an identical structure or a structure similar to the belts used in original equipment. It is available for all the last generation of both petrol and diesel engines.