Idler Pulley Bracket 3976667

positive OEM
Cummins
Part# 3976667
note
Supports idler pulley to maintain belt tension and alignment.
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Extended Lead Time
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Description

The Cummins Idler Pulley Bracket (3976667) is a structural component that supports the idler pulley within an engine’s belt drive system. It maintains proper belt tension and alignment, ensuring efficient operation of engine accessories. This bracket is essential for sustaining the mechanical integrity of the belt-driven components in heavy-duty truck engines.

Key Specifications

  • Application: EPA13 8.9L ISC/ISL engines
  • Function: Supports idler pulley for belt tension
  • Compatibility: Heavy-duty truck engines
  • Construction: Metal bracket, cast and machined
  • Features: Vibration resistance, mounting points, dimensional stability
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3976667
Type OEM
Part# variations 3976667 CUM,
3976667CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty