Dayco Poly-V Belt 7PK0990
Product Overview
The Dayco Poly-V Belt represents the pinnacle of serpentine belt technology, drawing from over 40 years of innovation since Dayco developed the first polyrib belt for the Ford Mustang in 1979. This multi-ribbed belt delivers exceptional performance and reliability for modern automotive accessory drive systems.
Key Features
Advanced EPDM Construction
- Manufactured from high-quality EPDM (Ethylene-Propylene-Diene-Monomer) compounds
- Superior resistance to cracking and extreme temperature variations
- Enhanced durability for extended service life
Aramid Reinforcement
- Aramid-reinforced construction exceeds Original Equipment (OE) specifications
- Exceptional tensile strength and length stability
- Minimizes stretching under high accessory loading conditions
Innovative Design
- Multiple rib configuration provides superior belt-to-pulley contact
- Reduced slippage compared to conventional V-belts
- Grooved design offers flexural stress relief for enhanced flexibility
- Environmental resistance against dust and splash-induced slip
Performance Benefits
- Designed for high-mileage applications
- Handles demanding drives found in modern vehicles
- Low noise operation with minimal vibration
- Suitable for both normal and backside bending applications
Manufacturing Excellence
Dayco's superior manufacturing technology incorporates rubber-impregnated fabric backing that maximizes load-carrying capability while minimizing operational noise. All Dayco products are manufactured in state-of-the-art facilities across Europe, the United States, Asia, and South America, ensuring consistent global quality standards.
Quality Assurance
As a recognized leader in automotive aftermarket products, Dayco maintains its 108-year commitment to quality and innovation. This belt is engineered to meet the demanding requirements of modern automotive accessory drive systems while delivering reliable, long-lasting performance.