Belt 4120858X

Paccar
Part# 4120858X
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Extreme-duty serpentine belt for power transmission in heavy trucks.
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Description

The Continental Extreme-Duty Poly-V Serpentine Belt (4120858X) is a multi-ribbed belt designed to transfer mechanical power efficiently in heavy-duty vehicle accessory drives. It serves as a critical component in power transmission systems, maintaining tension and reducing slippage under demanding operating conditions.

Key Specifications

  • Application: Heavy-duty trucks, commercial vehicles
  • Function: Transfers mechanical power to engine accessories
  • Compatibility: Peterbilt, Kenworth series
  • Construction: Poly-V multi-rib synthetic rubber
  • Features: Extreme-duty design, multi-rib profile, heat-resistant
  • Quality: OEM Veyance Technologies 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# 4120858X
Manufacturer Paccar
Warranty Standard Manufactures