Dayco Poly-V Belt 4PK1100
Revolutionary Drive Belt Technology
The Dayco Poly-V Belt represents a breakthrough in serpentine belt design, featuring the innovative multiple rib and flat design that revolutionized the industry since 1979. Originally developed for the Ford Mustang, this belt technology has set the standard for automotive drive systems worldwide.
Superior Construction & Materials
- Aramid Reinforced EPDM Compounds: Constructed with premium EPDM rubber compounds reinforced with aramid fibers for exceptional strength and flexibility
- W Profile Design: The most innovative advancement in serpentine belt design in over 25 years, developed through extensive laboratory and road testing
- Multi-Ribbed Configuration: Features a clever multiple rib design that provides better grip on pulleys compared to traditional V-belts
Performance Benefits
- Enhanced Grip: Superior pulley contact reduces slipping and improves power transmission efficiency
- Noise Reduction: Engineered to eliminate noisy belt conditions through advanced rib profile design
- High Mileage Performance: Built to withstand demanding drives found in modern vehicles
- Environmental Resistance: Design resistant to dust, splashes, and harsh operating conditions
- Dimensional Stability: Specially treated cords prevent stretching even under intense driving conditions
Technical Specifications
- Belt Type: Multi-ribbed serpentine belt
- Rib Configuration: 4 ribs
- Length: 1100mm (43.97 inches)
- Width: 14mm (0.68 inches)
- Profile: W Profile EPDM construction
Engineering Excellence
As the manufacturer of the first original equipment multi-ribbed belt, Dayco's commitment to automotive excellence remains unwavering. This belt exceeds Original Equipment specifications and is engineered to conform to high mileage, worn, or misaligned drives while maintaining optimal performance.
Heavy-Duty Performance
Engineered for maximum load carrying capability with minimal noise, these belts are built to handle the high torque and power demands of modern engines. The heavy-duty construction maintains flexibility while ensuring longevity in both on-road and off-road environments.