Upgrade your fluid system with the Earl's -4 Female AN O-Ring to -3 Male Reducer, designed for precise fitment, leak-free connections, and reliable performance in a wide range of automotive, racing, and custom plumbing applications. Made from high-quality lightweight aluminum with a durable blue anodized finish, this reducer offers excellent corrosion resistance and long-lasting durability. Ideal for fuel, oil, coolant, and hydraulic lines, it ensures smooth fluid flow while maintaining secure connections. Its compact design allows versatile use in tight spaces, making installation fast and hassle-free. Perfect for professional and enthusiast setups alike.
Features:
- Direct-fit -4 Female AN O-Ring to -3 Male connection
- Blue anodized aluminum for corrosion resistance and lightweight design
- Compatible with fuel, oil, coolant, and hydraulic systems
- Versatile for custom plumbing and performance setups
- Durable construction for long-lasting reliability
- Easy installation with standard AN fittings