For more than 120 years, Dayco has collaborated with the biggest names in the automotive industry including VW, Audi, Mercedes-Benz, BMW, Stellantis, GM, Ford, Cummins, MAN, John Deere and Caterpillar to name a few. Dayco’s OE product portfolio that includes more than 250 product patents, is the cornerstone to the global company’s success in the aftermarket.
Dayco remains steadfast in pushing the boundaries of endurance for the vehicles of tomorrow with a rigorous research, development and testing process. To meet the requirements of the company’s OEM customers, Dayco has continually invested to keep their manufacturing facilities among the best in the world. The company’s extensive knowledge of drive systems allows Dayco to develop the innovative products and solutions that are vital to peak engine performance for vehicle manufacturers across all sectors of the transportation industry.
Dayco automotive components not only feature the same advanced technology, fit, form and function technicians expect with OE quality parts, Dayco brings first of its kind innovations to the aftermarket that improve performance and reduce downtime.
Dayco quality processes are an integral part of the 120-year-old company’s DNA and form part of an unwavering commitment to deliver the best component solutions. Dayco engineers spend up to 2,500 hours validating each new product prior to being assigned to one or more Dayco manufacturing facilities around the world.
With decades of experience and a history of industry firsts, Dayco continues to push the boundaries in product design and development. All Dayco front of engine products and drive system solutions are inherently designed to improve how the world moves, delivering engine economy, efficiency and exceptional performance while minimising noise, vibration and harshness.
As Dayco is a global supplier of components to vehicle manufacturers in every sector around the world, it’s important that the company always adheres to meet or exceed their OE customers’ stringent quality performance metrics. Time and again, Dayco receives awards from companies like PACCAR, Caterpillar, Stellantis, GM and more, being recognised for outstanding quality and customer service.
Dayco Poly-V engine belts are produced for accessory transmissions of cars, commercial vehicles, heavy duty vehicles and buses. The increase in the number of accessories (air conditioning, power steering pumps, alternators, water pumps, vacuum pumps, etc) and the operating conditions with engine temperatures up to 130°C have made it essential to upgrade both the materials used along with the construction technology.
Dayco Poly-V belts are all made of EPDM (Ethylene-Propylene-Diene-Monomers) material in compliance with the latest standards required by the automotive industry, ensuring resistance, reliability, low noise and long service life.
The main features of Dayco’s Poly-V Belts are:
• Highly flexible for use on small diameter pulleys.
• Power transmission also provided by the back of the belts, particularly with the “DPK” (Double Poly-V) variant.
• Resistance to high operating temperatures ensuring a longer service life.
In line with global automotive demands, Dayco has also developed the latest generation of Poly-V belts for the aftermarket, capable of handling high workloads, while maintaining constant high performance.
Worn or wearing tensioners, pulleys and idlers can cause a new timing belt to fail in a very short time. Dayco Timing Belt Kits enable repairers to replace the timing belt in conjunction with the tensioner, idler pulley and oil seals, restoring the optimum operating conditions for the timing drive system.
To find out more visit www.dayco.com or contact Dayco Customer Service (+61) 03 9794 4466 au.csd@dayco.com
Dayco’s OE experience delivers the optimum belts, FEAD components and repair kits to the aftermarket
Dayco’s OE experience delivers the optimum belts, FEAD components and repair kits to the aftermarket
Parts
Thursday, 30 July 2026





