Dayco Poly-V Belt - 6PK1230
Superior Engineering Since 1979
Dayco developed the first Polyrib or Multirib belt for the Ford Mustang in the USA in 1979, and this belt continues to set the industry standard today. The 6PK1230 features a multiple rib and flat design that provides better belt-to-pulley contact for less slippage than conventional V-belts.
Advanced Design Features
Multi-Rib Construction
- 6 ribs for optimal power transmission
- Eliminates the need for matching multiple belts
- Allows for controlled slippage in overload situations, such as when an A/C compressor engages
Grooved Design Benefits
- Provides flexural stress relief for increased flexibility in both normal and backside bending
- Renders the belt less susceptible to environmental factors such as dust and splash-induced slip
- Transverse groove design helps the belt run cooler and reduces rib cracking
Premium Materials & Construction
Rubber Impregnated Fabric Backing
- Maximizes load carrying capability
- Minimizes noise often associated with competitor belts
Specially Treated Cord
- Saturated with specially formulated treatment
- Ensures length and belt stability for the life of the belt
- Resists stretching for reliable performance
Heavy-Duty EPDM Construction
- Built to resist heat and harsh under-hood environments
- Engineered for both over-the-road and off-road conditions
- Manufactured to OEM specifications
Applications
This belt is designed to drive multiple engine accessories including alternators, air conditioning compressors, power steering pumps, and water pumps.