Pulley,Idler 4390735

positive OEM
Cummins
Part# 4390735
note
Idler pulley for belt tension and guidance in heavy-duty engines.
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Description

The Cummins Genuine Idler Pulley (4390735) is a mechanical component designed to maintain proper tension and guide drive belts within engine accessory systems. It functions to support belt routing and reduce wear, ensuring efficient power transmission in heavy-duty engine applications.

Key Specifications

  • Application: EPA24 15 liter ISX/QSX engines
  • Function: Maintains belt tension and guides drive belts
  • Compatibility: ISX, QSX engine series
  • Construction: Metal pulley with bearing assembly
  • Features: Sealed bearing, corrosion-resistant finish
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4390735
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty