Dayco Poly-V Belt 4PK0860

Premium Power Transmission Belt

The Dayco 4PK0860 Poly-V belt is engineered for reliable power transmission in automotive applications. This micro-ribbed V-belt features four raised ribs that run the length of the belt, designed for optimal grip and power transfer.

Key Features

Advanced Construction

EPDM (Ethylene Propylene Diene Monomer) rubber compound for superior heat resistance
Aramid reinforcing cord for exceptional tensile strength and minimal stretch
Four precision-molded ribs for maximum contact area

Performance Benefits

Excellent temperature resistance from -40°F to +257°F (-40°C to +125°C)
Superior flexibility for high-stress applications
Reduced noise and vibration for quiet operation
Extended service life and reliability

Technical Specifications

Number of Ribs: 4
Effective Length: 33-7/8 inches (860mm)
Outside Length: 34-17/32 inches
Top Width: 17/32 inches
Thickness: 5/32 inches

Quality Assurance

Dayco belts are manufactured to meet or exceed OEM specifications and industry standards. Each belt undergoes rigorous testing to ensure consistent quality and performance.