Fan Support 3977592

positive OEM
Cummins
Part# 3977592
note
Structural support for engine cooling fan ensuring stable airflow and alignment.
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Extended Lead Time
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Description

The Cummins Fan Support (3977592) is a structural component that secures the engine cooling fan, ensuring stable and efficient airflow through the radiator. It maintains fan alignment and absorbs operational stresses to support engine temperature regulation in heavy-duty vehicles.

Key Specifications

  • Application: EPA13 8.9L ISC/ISL engines
  • Function: Supports and stabilizes engine cooling fan
  • Compatibility: ISC CM2150, ISC8.3 CM2250, ISC CM850, ISL CM2150, ISL9 CM2150 SN, ISL9 CM2250
  • Construction: Metal alloy with corrosion resistance
  • Features: Precise fan alignment, vibration absorption, corrosion resistance
  • 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# 3977592
Type OEM
Part# variations 3977592 CUM,
3977592CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty