Heavy Duty Accessory Poly-V Belts

SKU: PVHD Category:


Applications: Trucks, buses, construction equipment, agricultural machinery, railways, and marine

Dayco delivers an innovative and advanced range of belt applications with unique characteristics. The premium quality Dayco belts which incorporate highly durable structures, increase system life and reduce vehicle downtime. Dayco’s Poly V belts also have best-in-class noise, vibration, and harshness (NVH) performance to meet original equipment requirements and can be found on many of the world’s leading heavy-duty vehicle brands. 


  • Excellent belt structure with unique properties suitable for extreme temperature conditions 
  • Proven and innovative patented solutions on Poly-V belts for conventional applications  
  • Efficient and advanced value-added solution  
  • Delivers long-lasting high vehicle performance to meet the world’s leading equipment manufacturer’s needs 
  • Reduced noise, vibration, and harshness  

Value Add to Customers: 

  • World-class global R&D and testing capabilities, with local manufacturing footprints 
  • Delivering to the world’s prominent engine and truck manufacturers 
  • Seamless user experiences with sustainable future-mobility solutions 
  • Highly durable and environment-friendly belt with optimized fuel savings, NVH, and reduced CO2 emissions 
  • Reduced total cost of ownership  

Additional information

Available Markets:

All Markets


Dayco HD Poly-V Belts Technical Sheet

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