Dayco Poly-V Belt - 6PK1840
The Dayco 6PK1840 Poly-V Belt represents the most innovative advancement in serpentine belt design in over 25 years. Developed through extensive laboratory and actual road mileage testing, this belt features a unique W-profile rib design that has been specifically engineered to conform to high mileage, worn or misaligned drives while helping to eliminate noisy belt conditions.
Professional Grade Construction
- Aramid Reinforced EPDM Compounds: Constructed with premium aramid reinforced EPDM compounds that exceed Original Equipment (OE) specifications
- Superior Manufacturing Technology: Features rubber impregnated fabric backing that maximizes load carrying capability and minimizes noise
- Grooved Design: Provides flexural stress relief for increased flexibility in both normal and backside bending
Key Features
- Multiple Rib Design: The multiple rib and flat design provides better belt to pulley contact for less slippage than conventional V-belts
- Controlled Slippage: Multiple ribs eliminate the need for matching and allow for controlled slippage in overload situations, such as when an A/C compressor engages
- Environmental Resistance: Grooves render the belt less susceptible to environmental factors such as dust and splash induced slip
- Length Stability: Cord is saturated with specially formulated treatment that ensures length and belt stability for the life of the belt
Technical Specifications
- Belt Type: Serpentine/Multi-Ribbed
- Outside Length: 73 5/32 inches (1860mm)
- Top Width: 13/16 inch (20.6mm)
- Industry Number: 6PK1840
- Belt Style: V-Ribbed
- Number of Ribs: 6
Legacy of Innovation
Dayco® developed the first Polyrib or Multirib belt for the Ford Mustang in the USA in 1979. As the manufacturer of the first original equipment multi-ribbed V-ribbed belt, Dayco’s commitment to automotive product excellence and innovation remains unwavering. Today, as in 1979, this belt sets the industry standard.