Upgrade your plumbing setup with the Earl's -4 AN Male Union, engineered for reliable performance in fuel, oil, air, and custom fluid systems. Built from premium 2024 aluminum with a durable blue anodized finish, this lightweight fitting ensures a secure, leak-free connection in demanding automotive and motorsports environments. Designed for universal use, the union provides precise thread engagement and long-term durability, making it a dependable solution for custom builds, repairs, and high-pressure applications. The AN union’s corrosion-resistant coating and precision-machined construction deliver exceptional strength without adding unnecessary weight. Whether you're assembling a custom fuel system or completing maintenance on an existing setup, Earl’s premium hardware guarantees consistent flow and dependable sealing performance.
Features:
- Lightweight 2024 aluminum construction
- Blue anodized finish for corrosion resistance
- Precision-machined threads for secure sealing
- Universal -4 AN to -4 AN male connection
- Suitable for fuel, oil, air, and fluid systems
- Premium-grade hardware for performance builds