Adapter-Crankshaft 3957841

positive OEM
Cummins
Part# 3957841
note
Mechanical adapter connecting crankshaft to drivetrain components.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Cummins Crankshaft Adapter (3957841) is a mechanical component designed to connect the crankshaft to other drivetrain parts. It serves as an interface that transmits rotational force while maintaining alignment and structural integrity within the engine assembly.

Key Specifications

  • Application: EPA13 6.7L ISB/QSB engines
  • Function: Connects crankshaft to drivetrain components
  • Compatibility: ISB, QSB engine series
  • Construction: Forged steel
  • Features: Precision machined, balanced design
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3957841
Type OEM
Part# variations 3957841 CUM,
3957841CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty