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Performance Fittings O-Ring Plug, -8 AN, Blue - PRF3725
Brand Name: Performance Fittings
Manufacturer Part Number: 3725

Performance Fittings O-Ring Plug, -8 AN, Blue - PRF3725

Performance Fittings O-Ring Plug, -8 AN, Blue - PRF3725

O-ring plug seals an unused -8 AN O-ring boss (ORB) port with a positive, sealant-free O-ring seal.

Key Features:

  • -8 AN O-ring boss (ORB) plug
  • Aluminum, blue anodized finish
  • Includes O-ring for a positive metal-to-rubber seal, no thread sealant needed
  • Seals an unused -8 AN O-ring boss port
  • Sold each
  • Comparable to Aeroquip FCM-3725
$ 6.99 $ 6.99

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Internal Reference: PRF3725

Specification

Part Number
Prf3725
Brand Name
Performance Fittings
Fitting Type
O-Ring Plug
AN Size
-8 An
Material
Aluminum
Finish
Blue Anodized
Seal Type
O-Ring Included
Head Style
External Hex
Compatibility
Fits -8 An O-Ring Male Ports
Application
Fuel, Oil, And Fluid Lines
Installation Method
Standard Wrench
Corrosion Resistance
Yes
Leak Free Design
Yes
Prop 65 Warning
Yes
Professional Installation Recommended
Yes

Description

The Performance Fittings O-Ring Plug (PRF3725) threads into an unused -8 AN O-ring boss port to seal it off. Manufactured from aluminum and finished in blue anodized coating, it keeps dirt, moisture, and debris out of an unused port on a fuel cell, block, or fitting.

The included O-ring seals metal-to-rubber against the boss face, so no thread sealant is needed — just torque to spec for a leak-free seal.

Disclaimer

This product must be correctly matched to your application's requirements (fluid type, pressure, and fitment) before use. Improper selection, installation, or use may result in product failure, leakage, or damage, and could cause serious injury. Installation by a qualified professional is recommended. This product may contain chemicals known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov.