Hexagon Head Cap Screw 3977274

positive OEM
Cummins
Part# 3977274
note
Hex head cap screw for secure fastening in heavy-duty engine assemblies.
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Extended Lead Time
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Description

The Cummins Hexagon Head Cap Screw (3977274) is a fastening component designed to secure critical assemblies in heavy-duty vehicles. It provides reliable mechanical fastening with a hexagonal head for torque application, ensuring structural integrity in demanding operational environments.

Key Specifications

  • Application: Tier 3 5.9 liter B engines
  • Function: Secure fastening of engine and structural components
  • Compatibility: Cummins B series engines, commercial trucks
  • Construction: Alloy steel
  • Features: Hexagonal head, coarse/fine thread, corrosion-resistant coating
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3977274
Type OEM
Part# variations 3977274 CUM,
3977274CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty