Screw,Hex Flange Head Cap 3990127

positive OEM
Cummins
Part# 3990127
note
Hex flange head cap screw for securing heavy-duty engine components.
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Description

The Cummins Hexagon Flange Head Cap Screw (3990127) is a fastening component designed to secure mechanical assemblies in heavy-duty applications. It provides a stable clamping force with an integrated flange to distribute load and reduce loosening under vibration. This screw is commonly used in commercial vehicle engine assemblies and related equipment.

Key Specifications

  • Application: BS3 5.9 liter B engines
  • Function: Mechanical fastening with flange load distribution
  • Compatibility: Heavy-duty trucks, commercial engines
  • Construction: Steel alloy
  • Features: Hexagon head, integrated flange, cap screw design
  • Quality: OEM part

Shipping Info

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More Information

Current Part# 3990127
Type OEM
Part# variations 3990127 CUM,
3990127CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty