Aeroquip Male Flare Union Adapter Fuel Hose Fitting

The Aeroquip Male Flare Union Adapter is a straight AN union fitting. It joins two male flare (JIC/AN 37-degree) connections in a high-performance fuel, oil, or fluid line. Aeroquip, part of Eaton, designed these adapters for use with Aeroquip high-performance hose and fittings. They are a common choice for custom plumbing, hose routing, and line extensions in racing, street performance, and restoration projects.

Key Features:

• Straight male AN x male AN flare union design for direct, low-profile line connections
• Built to AN 815 style flare union standards for dependable sealing with standard AN flare components
• Made for use with high-performance hose and fittings, including Aeroquip hose end systems
• Durable metal construction suited to demanding fuel system applications
• Available in a range of AN dash sizes to match different hose and line plumbing needs

These adapters help you extend, join, or reconfigure AN plumbing without cutting or re-flaring lines. Aeroquip has a long history in performance fluid-transfer products, and that experience shows in the fit and finish of this line.