Aftercooler 4000642

positive OEM
Cummins
Part# 4000642
note
Engine aftercooler cooling turbocharged intake air for improved combustion.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Cummins Aftercooler (4000642) is an engine air intake component that cools compressed air from the turbocharger before combustion. It increases air density to improve combustion efficiency and engine performance. This aftercooler supports thermal management within heavy-duty truck engines.

Key Specifications

  • Application: V903 engines
  • Function: Cools compressed intake air
  • Compatibility: Heavy-duty truck engines
  • Construction: Metal core with airflow channels
  • Features: Compact core, efficient heat exchange
  • 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# 4000642
Type OEM
Part# variations 4000642 CUM,
4000642CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty