Alt, 24Si 12V 100A 3972732RX

positive OEM
Cummins
Part# 3972732RX
note
12V 100A alternator converting mechanical energy to electrical power
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Description

The Cummins Alternator 24Si 12V 100A (3972732RX) is an electrical component designed to convert mechanical energy into electrical power for vehicle systems. It provides regulated 12-volt output to support electrical loads and battery charging in heavy-duty applications.

Key Specifications

  • Application: Tier 3 8.3L B engines
  • Function: Converts mechanical energy to electrical power
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Metal housing, copper windings
  • Features: 24Si model, 12 volts, 100 amps output
  • 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# 3972732RX
Type OEM
Part# variations 3972732RX CUM,
3972732RXCUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty