-6 Replacement Nitrile O-Rings (10)

The -6 Replacement Nitrile O-Rings (10) from Aeromotive are essential maintenance components for anyone running a fuel system with AN fittings and regulators. These seals are purpose-built to prevent fuel leaks at connection points where precision matters—especially in high-performance engines where fuel integrity directly impacts atomization and combustion efficiency.

Aeromotive's nitrile material formulation provides exceptional resistance to gasoline, alcohol blends, and synthetic fuels while maintaining elasticity across a broad temperature range typical in street and race applications. The -6 size designation refers to AN standard AN-06 fittings, a common specification in fuel system plumbing where reliability is non-negotiable. Nitrile construction offers superior durability compared to standard rubber, resisting hardening and degradation even under prolonged fuel exposure and moderate heat cycles.

Each pack contains 10 individual o-rings, giving you a practical supply for multiple service jobs, rebuilds, or repairs without waste. Mechanics and enthusiasts restoring vintage fuel systems, upgrading carburetor setups, or maintaining modern EFI regulators benefit from keeping these Aeromotive o-rings in their shop inventory. With these quality replacement o-rings on hand, you can ensure your fuel system remains leak-free and efficient.