Alternator Brace 3976843

positive OEM
Cummins
Part# 3976843
note
Support brace securing alternator to reduce vibration in heavy-duty engines.
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Description

The Cummins Alternator Brace (3976843) is a structural support component designed to secure the alternator within the engine compartment. It reduces alternator movement and vibration, contributing to stable electrical system operation in heavy-duty vehicles.

Key Specifications

  • Application: Cummins B Series, ISB Series engines
  • Function: Stabilizes alternator, reduces vibration
  • Compatibility: 4B3.9, 6B5.9, ISB3.9 CM2220 B107, ISB5.9 CM2880 B127
  • Construction: Metal alloy
  • Features: Precise mounting points, robust design
  • 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). 

 

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More Information

Current Part# 3976843
Type OEM
Part# variations 3976843 CUM,
3976843CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty