Description
Earls #4 tube nuts are essential components for any high-performance fuel system or hydraulic line assembly. These precision fittings ensure leak-free connections under extreme pressure and vibration, critical for track applications and forced induction builds. Anodized aluminum construction provides durability while keeping weight minimal—a pairing that separates quality builds from compromised ones.
- 4 AN size
- 1/4 inch tube
- Aluminum construction
- Blue anodized finish
- Pair (2-pack)
- Bolt-on fitting
- Earls OEM quality






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