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Fuelab 72303 Port Fitting Expander ORB to Flare - 10AN 12AN

Manufacturer

Picture for manufacturer Fuelab

Part Number

72303
8 reviews
Sale Price

$17.20

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Fuelab 72303 is a precision-engineered port fitting expander designed to adapt -10AN O-ring boss (ORB) ports to -12AN 37-degree flare connections. This adapter fitting enables seamless integration of larger fuel lines into fuel system components with smaller port sizes, making it ideal for high-performance fuel system upgrades.

Key Features:

  • Constructed from aerospace-grade 6061-T6 aluminum for superior strength and durability
  • Low-profile hex design for easy installation in tight spaces
  • Black anodized finish to MIL-A-8625 Type II specification for corrosion resistance
  • Tapered and radiused port end for improved sealing and flow characteristics
  • -10AN O-ring boss inlet to -12AN 37-degree flare outlet configuration

This adapter fitting is compatible with gasoline, E85, diesel, and methanol fuel systems, making it a versatile solution for street performance, racing, and high-horsepower applications. The precision machining ensures reliable sealing and leak-free operation under high fuel pressure conditions.

Fast service. Had my parts I ordered in three days.

system design was seemless

so far everything looks good

Excellent product, fit like a glove and was delivered in a speedy manner.

y

It was the fastest way to by a part I have ever seen.

no

Product's ordered were as described and fair price. Shipping from autoplicity was fast, however ups sucks. Was following my delivery on ups site truck was within 1/2 mile from my home one and one half hours after delivery time. Truck then traveled away from my home and listed reason as could not contact me. The following day ups left the package at my gate without contacting me. Again I state Autoplicity was great UPS SUCKS

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