Fan Drive - Drive Master 79A9457

positive OEM
Horton
Part# 79A9457
note
Fan Drive - Drive Master 79A9457 - Horton
Thermostatic fan drive assembly controlling engine cooling fan speed.
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Description

The Horton Drive Master Thermostatic Fan Drive Assembly (HOR 79A9457) is a mechanically controlled fan clutch designed to regulate engine cooling by modulating fan speed based on temperature. It serves as a critical component in cooling systems, optimizing airflow to maintain engine operating temperatures within specified limits.

Key Specifications

  • Application: Thermostatically controlled fan clutch assembly
  • Function: Modulates fan speed for engine temperature control
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Steel housing, precision-machined components
  • Features: 8K belt configuration, 3.50 in bolt circle diameter, 7.01 in overall length, 0.38-24 UNF stud thread size
  • Quality: OEM Horton part

Shipping Info

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More Information

Current Part# 79A9457
Type OEM
Part# variations 79A9457 H0R,
79A9457H0R,
HOR 79A9457,
HOR79A9457
Manufacturer Horton
Warranty Standard Manufactures