Drive Master Om460 St 999251

positive OEM
Part# 999251
Thermostatically controlled fan clutch assembly for engine cooling regulation.
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Description

The Drive Master OM460 ST (HOR 999251) is a thermostatically controlled fan clutch assembly designed to regulate engine cooling fan speed based on temperature. It functions to optimize cooling efficiency and reduce engine load by engaging and disengaging the fan as needed in heavy-duty vehicle cooling systems.

Key Specifications

  • Application: Heavy-duty truck cooling systems
  • Function: Thermostatic control of cooling fan engagement
  • Compatibility: OM460 engine series
  • Construction: Steel housing, precision-machined components
  • Features: 3.50 in bolt circle diameter, 10.03 in overall length, 8K belt configuration, 3/8-24 in stud thread size
  • Quality: OEM 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). 

 

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More Information

Current Part# 999251
Type OEM
Part# variations 999251 H0R,
999251H0R,
HOR 999251,
HOR999251
Manufacturer Horton
Warranty Standard Manufactures