Screw,Captive Washer Cap 4026666

positive OEM
Cummins
Part# 4026666
note
Fastening screw with integrated captive washer for engine assemblies
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Extended Lead Time
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Description

The Cummins Captive Washer Cap Screw (4026666) is a fastening component designed to secure assemblies with integrated washer retention. It provides stable clamping force while preventing washer loss during installation and operation. This screw is used in various heavy-duty engine and fuel system applications requiring reliable mechanical fastening.

Key Specifications

  • Application: EPA13 15L engines
  • Function: Fastening with captive washer retention
  • Compatibility: Cummins ISX, QSX series
  • Construction: Steel alloy
  • Features: Integrated captive washer, corrosion resistance
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4026666
Type OEM
Part# variations 4026666 CUM,
4026666CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty