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Earls AN Port Plug - Hex Head

-6 AN Port Plug w/ O-Ring Seal, Blue Anodized Aluminum - 2 pieces

PART# 581406ERL

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AN Port Plug


  • Available for Any Plumbing Situation And Many Custom Applications.
  • Available in quantity of 2
  • Made in the USA
  • Blue Anodized Aluminum


Adapter AN Size ( A )9/16-18 Male O-Ring (6 AN)
Adapter TypeAN Port Plug
Emission Code5
FinishAnodized Blue
Material2024 Aluminum
Product LinePremium
Product TypeCaps and Plugs
Quantity Per Pkg.2
Part Number581406ERL

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This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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