Description
Reliable hydraulic and fuel line connections are the foundation of any high-performance system, and these Earls steel B nuts deliver the precision fit and durability your racing setup demands. Whether you’re running a custom fuel system, brake lines, or oil cooler plumbing, nickel-plated steel construction resists corrosion while maintaining a secure, leak-free seal under pressure. Stock a pair for your next build—these fittings are essential hardware for anyone serious about system integrity.
- Fitting Type: Tube Nut
- Size: 3 AN
- Tube Diameter: 3/16 inch
- Material: Steel
- Finish: Nickel Plated
- Quantity: Pair (2)
- Manufacturer: Earls Performance
- MPN: 561803ERL
- Installation: Bolt-on






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