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Earls Brake UniFlare Adapter -4AN to 10mmx1.00

Brake Uniflare Adapter - Size -4AN To 10mmx1.00, 2 Per Package Electroless Nickel Plated Steel. Uniflare adapters fit both inverted Flare and bubble flare.

Part # 592042ERL Be the first to write a review
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Steel Adapters are recommended for all Brake systems.


  • Longer Plunge Depth Length Fits After-Market Master Cylinders & Allows Use of Crush Washer
  • Ideal for use on Brake Systems, Clutch Systems & Turbo Oilers

About Earls

Earl's Performance Plumbing brought aviation fluid transfer technology to the automotive performance market over five decades ago. With the most extensive line of plumbing products available, you can count on Earl's from start to finish.

Adapter AN Size ( A )4 AN MALE
Adapter Port Size ( B )10mm x 1.00mm (Uniflare fits both Inverted Flare and Bubble Flare)
Adapter TypeBrake Adapter
Brand Earls
Emission Code5
FinishElectroless Nickel Plated
Product TypeUniFlare Adapter
Quantity Per Pkg.2
Part Number592042ERL

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.

Note: Uniflare Adapters fit both Inverted Flare and Bubble Flare.

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.