Cap,Filler 4387333

positive OEM
Cummins
Part# 4387333
note
Seals fuel tank filler opening to prevent contamination and evaporation.
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Description

The Cummins OEM Fuel Filler Cap (4387333) is a sealing component designed to close fuel tanks securely, preventing contamination and evaporation. It serves as a critical interface for fuel system integrity in commercial vehicle applications.

Key Specifications

  • Application: Tier 4 diesel engines
  • Function: Seals fuel tank filler opening
  • Compatibility: Heavy-duty commercial trucks
  • Construction: Metal and polymer components
  • Features: Threaded closure, pressure sealing
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 4387333
Type OEM
Part# variations 4387333 CUM,
4387333CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty