Belt, Poly Rib, Gold Label 5100503

positive OEM
Part# 5100503
Multi-rib serpentine belt for heavy-duty accessory drive systems.
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Description

The Dayco Gold Label Poly Rib Serpentine Belt (DCO 5100503) is a multi-ribbed drive belt designed to transfer rotational power efficiently to engine accessories. It serves as a critical component in accessory drive systems, maintaining tension and reducing slippage under varying operating conditions.

Key Specifications

  • Application: Heavy-duty truck fan belt systems
  • Function: Transfers mechanical power to engine accessories
  • Compatibility: Freightliner, Western Star, commercial vehicles
  • Construction: EPDM synthetic rubber, V-belt type
  • Features: 10 ribs, K-section cross profile, straight rib design, SAE J1459 and J2432 standards
  • Quality: OEM Dayco part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 5100503
Type OEM
Part# variations 5100503 DYC,
5100503DYC,
DCO 5100503,
DCO5100503
Manufacturer Dayco
Warranty Standard Manufacturer Warranty