-10AN to 10AN O-Ring Adapter Black Male Male

The -10AN to 10AN O-Ring Adapter Black Male Male from REDHORSE PERFORMANCE is a precision hydraulic and fuel line fitting designed for high-performance automotive, aerospace, and industrial applications where reliable fluid transfer is non-negotiable. This adapter bridges two 10 AN male O-ring ports in a straight configuration, eliminating the need for separate hoses and reducing connection points that could compromise system integrity. Whether you're building a custom fuel system, upgrading brake lines, or assembling a complex cooling circuit, this fitting provides the direct port-to-port connection professionals demand.

Constructed from aluminum and finished in black anodized coating, the -10AN to 10AN O-Ring Adapter delivers corrosion resistance and a clean aesthetic without sacrificing durability or flow capacity. The O-ring seal design creates a leak-free connection at both male threads, allowing technicians to apply torque without over-tightening while maintaining pressure integrity across temperature and vibration extremes. The straight profile and compact footprint—measuring 2.8 x 1.4 x 3.75 inches—make it ideal for tight engine bays or chassis where traditional elbows or angled fittings create clearance conflicts. At just 0.13 lbs, this lightweight adapter integrates seamlessly into weight-sensitive racing and performance builds.

This fitting is essential for custom fuel system builders, motorsports enthusiasts, and hydraulic engineers who require ISO 11237-compliant adapters for SAE AN connections. It pairs seamlessly with 10 AN hose assemblies, carburetors, fuel pumps, regulators, and distribution blocks—anywhere matching male threads converge. Installation is straightforward: hand-tighten first, then apply standard AN wrench torque specifications to secure the O-ring seal without distortion. For those sourcing 10 AN components for sale, specification sheets, or detailed compatibility reviews, this REDHORSE adapter is a trusted choice backed by proven performance in street, strip, and competition environments.