What is this fitting made of and why does it matter?

This fitting is made from 6061 aluminum alloy. Aluminum is chosen for its lightweight properties, making it easier to handle and reducing overall weight in your build, while still offering good strength for most plumbing applications.

What is the purpose of the 45-degree angle?

The 45-degree angle is designed to help you route your hoses or lines more cleanly and efficiently. It allows you to make a bend in your plumbing without needing an additional elbow fitting, simplifying the assembly and potentially improving flow.

What kind of seal does this fitting provide?

This adapter is designed to provide an anti-leak seal when properly assembled. The AN flare creates a metal-to-metal seal, while the NPT threads create a mechanical seal, often enhanced with thread sealant for critical applications.

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Specifications

Brand: Vibrant
Part #: 10165
UPC: 690092173487

Vibrant -8 AN x 3/4in NPT 45 Degree Adapter Fittings - Aluminum

Name: Vibrant -8 AN x 3/4in NPT 45 Degree Adapter Fittings - Aluminum
Brand: Vibrant
SKU: vibrant-vibrant-8-an-x-3-4in-npt-45-degree-adapter-fittings-aluminum-t14-317074
Price: 23.75 USD
Availability: BackOrder

$23.75

On Backorder — Expected to ship by Jun 21, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Vibrant -8 AN x 3/4in NPT 45 Degree Adapter Fittings - Aluminum. Made from 6061 aluminum for a lightweight, reliable connection.

Key Features

Fits -8 AN male flare to 3/4 inch NPT male thread.
Constructed from lightweight 6061 aluminum alloy.
Features a 45-degree angle for routing flexibility.
Black anodized finish for corrosion resistance.
Designed for a smooth flow path and an anti-leak seal.
Backed by a one-year limited warranty.

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About this part

Product Details

Crafted from 6061 aluminum alloy, this 45-degree adapter fitting offers a lightweight yet solid connection for your plumbing needs. It features a -8 AN male flare on one end and a 3/4 inch NPT male thread on the other, designed to smoothly transition between these common fitting types.

The anodized black finish not only looks sharp but also helps protect the aluminum from corrosion. This adapter is built for reliability, ensuring a smooth flow path and a secure, anti-leak seal when properly assembled. It's a popular choice for connecting to various components like oil pumps, fuel pumps, and fuel filters where a specific angle is needed to route lines cleanly.