Fan Hub 4023038

positive OEM
Part# 4023038
Engine cooling fan hub controlling airflow and fan engagement in commercial trucks.
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non-returnable Non-returnable info
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Description

The Cummins Fan Hub (4023038) is a mechanical component that connects the cooling fan to the engine, enabling controlled airflow through the radiator. It regulates fan engagement to maintain optimal engine temperature, supporting efficient thermal management in commercial truck cooling systems.

Key Specifications

  • Application: EPA02 11 liter M11 engines
  • Function: Controls fan engagement for engine cooling
  • Compatibility: M11, QSM11, ISM, CM570, CM870, CM876 engine series
  • Construction: Metal hub with integrated clutch, bearings, bushings
  • Features: Temperature-activated clutch, friction-reducing bearings, fan blade mounting point
  • 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 4023038
Type OEM
Part# variations 4023038 CUM,
4023038CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty