Fan Hub 4023039

positive OEM
Cummins
Part# 4023039
note
Engine cooling fan hub transmitting drive power for heavy-duty trucks.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Cummins Fan Hub (4023039) is a central component in heavy-duty truck cooling systems that connects the cooling fan to the engine drive. It enables controlled fan rotation to facilitate heat dissipation through the radiator, maintaining engine operating temperature within safe limits. This component supports efficient engine cooling under varying load conditions.

Key Specifications

  • Application: Tier 2 11 liter M11 engines
  • Function: Transmits drive power to cooling fan
  • Compatibility: Heavy-duty truck engines, M11 series
  • Construction: Machined metal with corrosion-resistant coating
  • Features: Precision fit, thermal expansion accommodation, balanced alignment
  • Quality: OEM Cummins 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# 4023039
Type OEM
Part# variations 4023039 CUM,
4023039CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty