Fan Drive - Drum, 1.20:1 999142X

positive OEM
Part# 999142X
OLD# HOR 999142
Thermostatic fan drive drum controlling cooling fan speed in heavy-duty vehicles.
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Description

The Horton Fan Drive Drum 1.20:1 Ratio (HOR 999142) is a thermostatically controlled fan clutch component designed to regulate engine cooling fan speed. It modulates fan engagement based on temperature to optimize cooling efficiency and reduce engine load in heavy-duty vehicle applications.

Key Specifications

  • Application: Thermostatically controlled fan clutch assemblies
  • Function: Controls cooling fan speed via temperature regulation
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Steel drum, precision-machined components
  • Features: 1.20:1 drive ratio, 3.50 in bolt circle diameter, 7.50 in back pulley diameter, 8K belt configuration
  • Quality: OEM Horton 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# 999142X
Old Part No.: HOR 999142
Type OEM
Part# variations 999142 H0R,
999142H0R,
HOR 999142,
HOR999142
Manufacturer Horton
Warranty Standard Manufactures