#8-#10 Female/Female Swivel Union

The Triple X Race Components #8-#10 Female/Female Swivel Union is a high-flow hydraulic fitting adapter designed to connect 8 AN female ports to 10 AN female ports with a smooth, sealed swivel joint. This straight aluminum adapter, finished in black anodized coating, is engineered for applications demanding reliable pressure connections in closed-loop hydraulic systems—including high-performance racing circuits, industrial machinery, and precision fluid transfer systems.

The swivel design eliminates the need for line rotation during installation, reducing stress on connected hoses and fittings while preventing cross-threading. The aluminum construction with black anodized finish provides corrosion resistance and a clean appearance in engine bays and technical installations. The female-to-female configuration allows for seamless integration when both connection points require female threads, accommodating specialized plumbing layouts common in custom hydraulic systems. At just 0.08 lbs, this compact fitting (2.3 x 1.15 x 3.3 inches) minimizes weight while maintaining full structural integrity under pressure cycles.

Buyers selecting this adapter typically operate in motorsports, custom fabrication, or industrial sectors where step-fitting between different AN sizes is essential. The swivel feature is particularly valued in tight engine compartments or confined spaces where traditional rigid adapters would complicate installation or maintenance. Triple X Race Components fittings are recognized for consistent machining tolerances and dependable leak-free performance under sustained pressure, making this union suitable for both single-event applications and long-term service.

The AN fitting standard (Army-Navy) is the industry baseline for high-pressure hydraulic systems, and the size transition from #8 to #10 allows flexibility in circuit design where flow capacity needs to increase or different component families converge. This adapter is sold individually, so confirm your system's full fitting inventory before ordering.