4AN to 4AN Black Male Female

The 4AN to 4AN Black Male Female adapter fitting is an essential component for any high-performance hydraulic or pneumatic system where reliable connections are critical. Manufactured by REDHORSE PERFORMANCE, this straight adapter serves as a bridge between 4 AN male and female ports, making it ideal for custom fluid lines in motorsports, automotive racing, industrial hydraulics, and precision fluid transfer applications. Whether you're building a custom cooling system, fuel line assembly, or brake line configuration, this compact fitting ensures leak-free performance under demanding pressure conditions.

Engineered from aluminum and finished in black anodized coating, the 4AN to 4AN adapter provides excellent corrosion resistance and durability in harsh environments. The fitting features a 1/8 inch NPT female port, enabling secondary connections or gauge installations without requiring additional adapters. The straight design minimizes turbulence and pressure loss, while the anodized surface protects against oxidation and maintains structural integrity through thermal cycling and high-vibration applications. Precision-machined to REDHORSE's exacting standards, this fitting delivers consistent performance across multiple seal cycles and pressure fluctuations.

This adapter is ideal for fabricators, race teams, and performance enthusiasts who demand reliability in custom hydraulic assemblies. The compact dimensions (2.75 x 1.05 x 3.8 inches) and lightweight profile (0.06 lbs) make installation straightforward in space-constrained engine bays or chassis configurations. Compatible with any 4 AN hose assembly and female receiver port, the 4AN to 4AN Black Male Female fitting integrates seamlessly into existing systems or new builds. Proper installation with appropriate sealing tape on NPT threads ensures maximum service life and eliminates potential leaks.