Alt, 24Si 12V 130A 3972733RX

positive OEM
Cummins
Part# 3972733RX
note
12V 130A alternator supplying electrical power for vehicle systems
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Description

The Cummins Alternator 24SI 12V 130A (3972733RX) is an electrical component designed to supply consistent 12-volt power output for vehicle electrical systems. It converts mechanical energy into electrical energy to maintain battery charge and power onboard systems. This alternator supports reliable electrical performance in commercial and industrial equipment.

Key Specifications

  • Application: Tier 3 6.7L ISB/QSB engines
  • Function: Converts mechanical to electrical energy
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Metal housing, copper windings
  • Features: 12 Volt system, 130 Amp output, 24SI model
  • 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# 3972733RX
Type OEM
Part# variations 3972733RX CUM,
3972733RXCUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty