Dayco Poly-V Belt - Premium Multi-Ribbed Design
Dayco developed the first Polyrib or Multirib belt for the Ford Mustang in the USA in 1979, and today this belt continues to set the industry standard for serpentine drive applications.
Advanced Engineering Features
Multi-Rib Technology: The multiple rib and flat design provides superior belt-to-pulley contact for reduced slippage compared to conventional V-belts. Multiple ribs eliminate the need for belt matching and allow controlled slippage during overload situations, such as when an A/C compressor engages.
Grooved Design Benefits: The grooved profile provides flexural stress relief for increased flexibility in both normal and backside bending applications. This design also makes the belt less susceptible to environmental factors such as dust and splash-induced slip.
Superior Construction: Dayco's advanced manufacturing technology utilizes rubber-impregnated fabric backing that maximizes load carrying capability while minimizing noise often associated with competitor belts. The cord is saturated with specially formulated treatment to ensure length stability and belt performance throughout its service life.
Technical Specifications
- Number of Ribs: 6
- Effective Length: 1810mm
- Width: 21mm
- Construction: EPDM rubber compound with aramid reinforcement
- Applications: Serpentine drive systems, accessory drives
This Poly-V belt delivers exceptional performance, reliability, and longevity for demanding automotive applications.