Dayco Poly-V Belt 4PK1215
Overview
The Dayco 4PK1215 is a professional-grade poly-rib serpentine belt engineered for modern automotive applications. As part of Dayco's extensive line of accessory drive belts, this belt represents over 40 years of innovation in serpentine belt technology, building on their pioneering development of the first multi-rib belt for Ford in 1979.
Key Features
- Advanced EPDM Construction: Built with aramid reinforced EPDM compounds that exceed Original Equipment (OE) specifications
- 4-Rib Design: Multiple rib configuration provides superior belt-to-pulley contact, reducing slippage compared to conventional V-belts
- Quiet Operation: Engineered to eliminate noisy belt conditions common with worn or misaligned drives
- High Mileage Performance: Specially designed to conform to high mileage, worn or misaligned drive systems
- Controlled Slippage: Allows for controlled slippage in overload situations, such as A/C compressor engagement
- Flexural Stress Relief: Grooved design provides increased flexibility for both normal and backside bending
- Environmental Resistance: Less susceptible to dust and splash-induced slip
Technical Specifications
- Part Number: 4PK1215
- Rib Count: 4
- Material: EPDM with aramid reinforcement
- Construction: Rubber impregnated fabric backing for maximum load carrying capability
Quality & Performance
Dayco's superior manufacturing technology incorporates rubber impregnated fabric backing that maximizes load carrying capability while minimizing noise. The unique rib profile has been developed through extensive laboratory and actual road mileage testing to ensure reliable performance in demanding automotive applications.
Compatibility
This belt is designed as a vehicle-specific component compatible with various European and Asian vehicle makes including Audi, Peugeot, Renault, Toyota, and others. Always verify compatibility with your specific vehicle before installation.