Designed to provide full coverage for today’s light duty vehicle market, especially vehicles with troublesome drives.

Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and help eliminate noisy belt conditions. Dayco Poly-V serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperature.

Where the rubber meets the road in testing, research, development and materials science. Dayco has been developing OE quality belts since the early 1970s. And, throughout the years, our scientists and researchers have worked meticulously to invent new belt technologies with unique chemistries and materials for a range of drive system designs and applications. We utilize the highest quality rubber, EPDM, polymer compounds, carbon fibers, aramid and more, so that our belts provide longer lasting performance, excellent temperature resistance, less slippage and reduced noise and vibration. And as our designs continue evolving, we bring to market more coverage and applications across different market segments which meet ever-changing performance and environmental requirements.

TIMING BELTS and V-RIBBED BELTS are core components for all automobile engines. Sub-standard belts can cause serious engine damage, and it is always recommended to choose a reliable brand. We have more than 40 YEARS OF EXPERIENCE in the global market with continuous innovation of belt technology. Our “SUN” and “UNISOL” Brand Automotive Belts guarantee TOP QUALITY from Japan!