Aftercooler 4000641

positive OEM
Cummins
Part# 4000641
note
Heat exchanger cooling turbocharged air for improved engine efficiency.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Cummins Aftercooler (4000641) is a heat exchanger component that cools compressed air from a turbocharger before it enters the engine. It increases air density to improve combustion efficiency and reduce thermal stress on engine parts. This aftercooler is engineered for integration within commercial truck engine systems to optimize performance.

Key Specifications

  • Application: Cummins V903 engines
  • Function: Cools compressed turbocharged air
  • Compatibility: Heavy-duty commercial truck engines
  • Construction: Metal heat exchanger core and housing
  • Features: Air-to-air cooling, compact design, optimized airflow paths
  • 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# 4000641
Type OEM
Part# variations 4000641 CUM,
4000641CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty