Expansion Plug 4006411

positive OEM
Cummins
Part# 4006411
note
Seals engine and cooling system passages to prevent fluid leaks.
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Description

The Cummins Expansion Plug (4006411) is a sealing component used in commercial vehicle engine and cooling systems. It functions to maintain system integrity by preventing fluid leaks through unused passages. This plug adapts to temperature changes to ensure a secure seal under varying operating conditions.

Key Specifications

  • Application: QSK78 series, CM500 series engines
  • Function: Seals engine and cooling system passages
  • Compatibility: Heavy-duty commercial engines
  • Construction: Heat-resistant metal alloy
  • Features: Thermal expansion sealing, specific thread pattern
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4006411
Type OEM
Part# variations 4006411 CUM,
4006411CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty