Endura Bulkhead Fitting #3 Straight

The Endura Bulkhead Fitting #3 Straight is a precision-engineered AN port connector designed for high-performance fluid transfer systems in hydraulic and pneumatic applications. This 3 AN male-to-male bulkhead fitting delivers leak-free performance in demanding environments where reliability and structural integrity are non-negotiable.

Constructed from aluminum with a protective nickel-anodized finish, this straight bulkhead fitting resists corrosion while maintaining lightweight construction—critical for applications exposed to moisture, salt air, or harsh chemical environments. The nickel-anodized coating provides enhanced durability without adding significant weight, making it suitable for aerospace, marine, and off-road recovery systems where corrosion resistance directly impacts operational longevity. The 3 AN port size accommodates standard high-pressure hose assemblies, and the straight configuration eliminates unnecessary bends that can reduce flow efficiency or create pressure losses in compact installations.

This bulkhead fitting is essential for builders and technicians assembling custom hydraulic systems, winch installations, auxiliary power units, and pressurized fluid networks where code-compliant, leak-proof connections are required. The male-to-male design allows direct connection to female AN ports, standard fittings used across military, industrial, and recreational off-road equipment. Part number 661161 is the OEM specification for this exact fitting, ensuring compatibility with original equipment specifications and aftermarket system builds requiring AN3 straight bulkhead connectors.