Dayco Poly-V Serpentine Belt 5PK1090
Premium Performance Drive Belt
The Dayco 5PK1090 Poly-V Belt delivers exceptional performance and reliability for demanding automotive applications. This heavy-duty serpentine belt is engineered with advanced EPDM (Ethylene Propylene Diene Monomer) material to provide superior heat resistance and extended service life.
Key Features
- 5-Rib Configuration: Optimal power transmission with 5 precision-molded ribs
- 1090mm Length: Precisely manufactured to exact specifications
- EPDM Construction: Advanced rubber compound resists heat, cracking, and wear
- Heavy-Duty Design: Built for high torque and power pulse applications
- Superior Flexibility: Engineered for smooth operation and reduced noise
- Length Stability: Specially treated cords resist stretching and maintain proper tension
Technical Specifications
- Belt Type: Poly-V Serpentine Belt
- Number of Ribs: 5
- Length: 1090mm (42.91 inches)
- Top Width: 0.68 inches (17.3mm)
- Belt Section: 5/K
- Material: EPDM rubber with aramid reinforcement
Performance Benefits
Enhanced Durability: The EPDM material provides excellent resistance to heat, ozone, and weathering, ensuring consistent performance across temperature ranges up to 130°C (266°F).
Quiet Operation: Advanced rib profile design minimizes noise and vibration while conforming to worn or misaligned drive systems.
Reliable Power Transmission: Engineered for multiple accessory drives including alternators, water pumps, power steering pumps, and air conditioning compressors.
Extended Service Life: Superior material composition and construction deliver longer belt life compared to conventional belts, reducing maintenance costs and downtime.