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Plumbing Adapter Fittings

Whatever your vehicle, our adapter fittings will help you convert the plumbing system to AN-style braided stainless hoses.

Note: AN, BSP, and NPT nomenclature can be confusing because the nominal sizes do not refer to the outside diameter of the threads. If you are not sure if you have AN, BSP, or NPT threads, check in our Threaded Fitting Guide.

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High-Performance Plumbing

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AN921 O-Ring Boss Adapter - 90' Elbow
AN921 O-Ring Boss Adapter - 90' Elbow

These AN921-style O-Ring Boss adapters conform to JIC and SAE specifications. Each fitting includes the O-ring and an aluminum sealing washer.

Female Aluminum NPT Weld Bung
Female Aluminum NPT Weld Bung

Easily add an NPT port to any aluminum tank with one of our female threaded NPT weld bungs.

Setrab M22 to 10AN Banjo Adapter Kit, 90 Degree
Setrab M22 to 10AN Banjo Adapter Kit, 90 Degree

This low-profile banjo-style O-ring port adapter connects a standard 10AN hose end to your Setrab oil cooler. M22x1.5 threads are standard on Setrab oil coolers. Includes O-ring.