Epa/Fan-Drive Hub Viscous F51-1004

positive OEM
Paccar
Part# F51-1004
note
Viscous fan drive hub controls engine cooling fan speed in heavy-duty trucks.
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Description

The Genuine Paccar Viscous Fan Drive Hub (F51-1004) is a mechanical component designed to regulate engine cooling by controlling fan speed through viscous coupling. It serves as a critical interface between the engine and cooling fan, optimizing thermal management in heavy-duty vehicles.

Key Specifications

  • Application: Paccar PX7 engines
  • Function: Controls fan speed via viscous coupling
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Steel hub, viscous fluid coupling
  • Features: Viscous fan clutch, mechanical engagement, no fan blade included
  • Quality: OEM Paccar 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# F51-1004
Type OEM
Manufacturer Paccar
Warranty Standard Manufacturer Warranty