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!

V-BELTS

As power transmission experts for over a century, Gates is driving your vehicles’ belt drive with our automotive V-belts for your passenger cars, light duty trucks, and personal vehicles. Gates V-belts are engineered to run maintenance-free to keep your vehicles moving without the need for lubrication or retensioning. We’ve designed our V-belts for wear, corrosion, and heat resistance with OE quality fit and construction for reliable, long-lasting performance.

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.

Description

Poly-V / Serpentine belts are produced for accessory transmissions of cars, commercial vehicles, heavy duty vehicles and buses. With multiple accessories (air conditioning, power steering pumps, alternators, water pumps, vacuum pumps, etc.) and operating conditions with temperatures up to 130°C / 266°F  have made it essential to upgrade the materials and construction technology.

Poly-V / Serpentine belts are all made of EPDM (Ethylene-Propylene-Diene-Monomers) material and are compliant with the latest standards required by the automotive industry, guaranteeing resistance, reliability, low noise and a longer service life.

The main features are:

• High bending flexibility for use on small diameter pulleys
• Enginereed with power transmission on both sides of the belts, as per the “DPK” (Double Poly-V)
• Resistance to high operating temperatures for a longer service life
• Adapting to the demands of the automotive sector, Dayco has developed the latest generation of Poly-V / Poly-V serpentine belts for the aftermarket, capable of handling high workloads, while maintaining constant high performance.

Back in the early days of the fledgling automotive industry, Dayco® was first to develop a v-belt with the raw edge sidewall construction, which facilitates controlled slippage around pulleys. Raw edge construction is combined with the Dayco® patented cogged top design to ensure the top performance that today’s vehicles and drivers demand.

Features & Benefits:
The Dayco® Top Cog® V-Belt delivers more flexibility and increases airflow around the belt, so it runs cooler and lasts longer than most competitive belts.
Three plies of neoprene impregnated fabric resist heat, oil, and grease, and a specially formulated treatment of the polyester cord provides the strength, stability, and reliability that are required of a premium quality v-belt.
The Dayco® Top Cog® Belt’s Raw Edge sidewall construction, patented cogged top design, three ply fabric and specially formulated polyester cord delivers more flexibility, runs cooler and lasts longer than competitive belts.
Dayco® Top Cog® V-Belts meet or exceed SAE J636 and J637 specifications.