Belt, Poly Rib, Gold Label 5120978

positive OEM
Dayco
Part# 5120978
note
Belt, Poly Rib, Gold Label 5120978 - Dayco
Multi-ribbed poly rib belt for accessory drive power transmission
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Description

The Dayco Poly Rib Belt Gold Label (DCO 5120978) is a multi-ribbed drive belt designed to transfer 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: Fan belt systems, accessory drive components
  • Function: Transfers rotational power to engine accessories
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: EPDM synthetic rubber, V-belt design
  • Features: 12 ribs, K-section cross-section, straight rib profile, SAE J1459 and J2432 standards, temperature range -45°F to +212°F
  • Quality: Aftermarket 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# 5120978
Type OEM
Part# variations 5120978 DYC,
5120978DYC,
DCO 5120978,
DCO5120978
Manufacturer Dayco
Warranty Standard Manufacturer Warranty