Alternator 3972672

Cummins
Part# 3972672
note
Converts engine mechanical energy to electrical power for truck systems.
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Extended Lead Time
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Description

The Cummins Heavy Duty Truck Alternator (3972672) converts mechanical energy from the engine into electrical energy to charge the battery and power electrical systems during operation. It is essential for maintaining electrical system stability and supporting vehicle functionality in commercial trucks.

Key Specifications

  • Application: 4B3.9, 6B5.9, 6C8.3, B5.9 G engines
  • Function: Converts mechanical to electrical energy
  • Compatibility: Heavy-duty commercial truck engines
  • Construction: Metal housing, copper windings, integrated rectifier
  • Features: Alternating current generation, rectification to DC, pulley-driven
  • 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# 3972672
Part# variations 3972672 CUM,
3972672CUM
Manufacturer Cummins
Warranty Standard Manufactures