Alternator Support 3969163

positive OEM
Cummins
Part# 3969163
note
Structural support component securing alternator for stable electrical operation.
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Description

The Cummins Alternator Support (3969163) is a structural component that secures the alternator within the engine compartment. It provides stable mounting to maintain alternator alignment and reduce vibration during vehicle operation, supporting consistent electrical power generation in commercial truck systems.

Key Specifications

  • Application: Tier 3 6.7L ISB/QSB engines
  • Function: Structural support for alternator mounting
  • Compatibility: QSB5.9 CM850, QSB6.7 CM850, QSB6.7 M CM2250, QSB7 CM2880 B117
  • Construction: High-strength metal alloy
  • Features: Vibration dampening, precise mounting points
  • 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# 3969163
Type OEM
Part# variations 3969163 CUM,
3969163CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty